Seed propagation folding
8- 1 1 The fruit will be harvested by stages when it matures at the end of the month. Choose a big and full fruit as a seed. Remove peel and pulp, take out seeds, wash, dry and store. Sow in March of the following spring. Scatter the award-winning seeds evenly on the seedbed, cover with 2 cm fine soil, water and moisturize, and the seedlings can be planted 1 year.
Select seeds
Mother trees with strong growth, neat and large fruits, consistent maturity and strong stress resistance are selected to collect seeds, and autumn mature fruits are the best. When the fruits are fully ripe, pick them, leave them indoors for a period of time to make them fully ripe, take out the seeds in the fruits, wash them, dry them in the sun and store them for sowing.
sow seeds
Eggs and fruits can be broadcast directly, but in order to facilitate early management, cultivate strong seedlings and sow early, seedlings are generally transplanted and sown from spring to May, with 0.5-0.7 kg per mu. Before sowing, seeds can be soaked in clear water for 24-28 hours, or soaked in "920" and "carbendazim" to achieve the purpose of disinfection, breaking dormancy and improving germination rate. Germination is accelerated for 2-3 days after soaking, and seeds can be sown when 80% are white. The plot with good water and fertilizer conditions in the seedbed should be flat, fine and compacted, and it should be used as a wet surface, with a width of 1 m and a length of 4~6 meters. The soil in the seedbed should be disinfected, and it can be watered with carbendazim and Dixintong. After sowing, cover 0.5~ 1.0 cm of original fine soil, manure, sawdust, etc., cover with permeable membrane (tile or arch), remove the tile membrane after emergence, and pay attention to ventilation and cooling arch membrane to prevent seedlings from being burned at high temperature.
Control pests and rodents after emergence. Water according to soil moisture and pull out weeds. When 2~3 leaves of seedlings are fully spread, thinning should be carried out. Combined with bagging, the bagged seedlings in heel and heel should be watered, because the bagged seedlings are easy to dry out.
The standard of strong seedlings: the height of seedlings is 25cm, the stem diameter is 0.6 ~ 0.8cm, the leaves are green but not dark green, the root system is developed and there are many white roots.
Ramet propagation folding
Digging out and planting differentiated seedlings germinated from plant roots. Open holes according to the row spacing and plant spacing of 30cm× 30cm, and plant 1 plant in each hole.
Cutting propagation folding
Choose robust and pest-free passionflower branches, about 10cm long, with 2-3 leaf buds, insert them into soil, seedling substrate or perlite, water them on the cutting day, and then spray water every day to keep the substrate moist.
Planting method of passion fruit 1. Planting methods and specifications
(1), single row, single plant, scaffolding planting, row spacing 5x4m.
(2) Single-row and double-plant greenhouse planting with row spacing of 2x8m.
(3) Single-row fence planting with row spacing of 2x6m.
You can choose one of the above planting methods and specifications.
Second, digging holes and applying base fertilizer.
Two months before planting, dig a planting hole with a depth of 0.6 m and a width of 1.2m according to a certain plant spacing, and return to the hole to apply base fertilizer one month before planting. Apply 20 kg of farm manure, 0.5 kg of calcium magnesium phosphate fertilizer and peanut bran 1 kg to each hole. The base fertilizer must be fully mixed with the topsoil and return to the depth of two-thirds of the hole.
Third, timely erection.
The trellis of passion fruit is dominated by crown and single-row fence.
Fourth, pruning
After the seedlings survive, leave 1-2 main vines on the shelf, cut off too many side branches, and vines will grow all over the shed in a short time. * The branches near the main vine bear fruit first. When the fruit matures and falls, cut off 2-3 knots in time. Each bud sprouting from the base can form a new fruiting mother branch. After harvesting the last batch of fruits in winter, cut all the fruiting branches from the base.
The first-grade vines of passion fruit are the main vegetative branches, and the second-and third-grade vines are the main fruiting branches, so cultivating strong second-and third-grade vines is an important link to improve yield.
Avoid pruning passionfruit in large quantities. Excessive pruning will reduce the yield, the main branches will wither, and the whole plant will die in serious cases.
Verb (abbreviation for verb) Fertilize reasonably.
In the early stage of passion fruit, nitrogen fertilizer was mainly applied and mixed peanut bran water was applied. Each plant is sprayed with 0.2% urea and 65,438+05% peanut bran water or 65,438+05 kg human excrement twice a month. Fertilization amount increases with the growth of seedlings, and foliar fertilizer is sprayed. After entering the production period, phosphorus and potassium fertilizer should be applied to promote flower bud differentiation, and 0.5 kg compound fertilizer and 0. 1 kg potassium fertilizer should be applied to each plant. Winter fertilizer is applied after fruit picking, mainly farm manure, with 20 kg of farm manure and 0.5 kg of calcium magnesium phosphate fertilizer applied to each plant. Every year, the two sides of the tree alternate.
Six, artificial pollination
Passion fruit blooms around 1 1 every morning, and artificial pollination is carried out in time after flowering, and pollination is completed before 4 pm. There are two methods of artificial pollination: (1), the pollen is evenly spread on the three stigmas of pistil with a brush; (2) Collect the pollen sac with tweezers, put it into a clean cup, then add water to dissolve the pollen in the water, and then spray the pollen water on the pistil stigma with a sprayer. Artificial pollination can improve the seed setting rate.
Seven, timely harvesting
Passion fruit naturally falls to the ground after ripening, so it should be picked in time. It is best not to pick the fallen fruit for more than three days, otherwise the fruit will be exposed to the sun and rain and rot quickly.
How to plant potted passion fruit? The growing temperature is 20 ~ 30℃ and the annual average temperature is above 18℃, which is most suitable for planting. That is, there is basically no problem in the area south of the Yangtze River. Passion fruit does not require much soil, so it can be planted by digging some fertile, loose and well-drained garden soil.
Passion fruit planting time is generally in March-April, and high-quality cutting seedlings are used for planting. If water and fertilizer are sufficient, plastic surgery and pest control are properly managed, flowers will begin to bloom at the end of May and mature at the end of July. If you start planting now, you will see flowers soon. Passion fruit can bear fruit. If you raise it well, a tree can bear hundreds.
Planting method of passion fruit on old soil 1 propagation of passion fruit
Passion fruit belongs to dioecious flowers, female flowers bear fruit, male flowers pollinate, and its pollination media are mainly bees and insects, but also artificial pollination. There are two main propagation methods of passion fruit, one is sowing with seeds, and the other is cutting propagation with vines. Passion fruit planted in spring can bloom in July of that year and be harvested in September. After the second year, it begins to bloom in April every year. 1 year can open 5-6 batches, each batch of flowers is 20 days apart. It takes 60-70 days from flowering to fruit ripening, and the fruit is harvested for more than 4 months.
2 Passion fruit requirements for temperature, moisture, light and soil
2. 1 temperature
The most suitable growth temperature of passion fruit is 20~30℃, generally not lower than 0℃. When it reaches -2℃, plants will be seriously injured and even die.
2.2 moisture
Passionflower grows best when the annual rainfall is between 1500~2000mm and is evenly distributed, and the annual rainfall in the planting area should not be less than1000 mm.
2.3 lighting
As a tropical fruit, passion fruit likes plenty of sunshine to promote the growth and nutrient accumulation of branches and vines. Long sunshine conditions are conducive to the flowering of passion fruit. In the area with annual sunshine hours of 2300~2800 hours, passion fruit grows well, accumulates more nutrients, and branches and vines grow fast, bearing early fruits and maturing early.
2.4 Soil
Passion fruit is a perennial vine fruit tree with strong drought resistance, which is native to tropical and subtropical regions. The choice of soil quality is not strict, and the alluvial land with deep soil layer, soft soil and good drainage is the most suitable, and the soil pH value is 5.5~7.5.
3 Orchard establishment
3. 1 land selection
We should choose gentle slope land with good drainage, and sandy soil with deep soil layer and loose fertility is more suitable.
3.2 Planting distance
Passion fruit is a vine fruit tree with long branches, which is suitable for planting passion fruit in the shed. The row spacing is 3m, the plant spacing is 3~3.5m, and about 70 plants are planted in 667m2. The row spacing of single hedge cultivation is 1.7~ 1.8m, and the plant spacing is 3.5~4m, which is about 100 plants.
3.3 Planting method
According to the predetermined plant spacing, dig a planting ditch with a width of 60cm and a depth of 20~30cm, first put mixed compost or other soil miscellaneous fertilizers, and at the same time add 0.25 kg of phosphate fertilizer and 0. 15~0.25kg of compound fertilizer to each plant, and then start pier planting. After the plant survives, the axillary buds should be removed at any time, leaving only the top buds of the main vines and tying the main vines to the posts.
3.4 scaffolding
Passion fruit is a vine, which can grow normally only by scaffolding. There are flat-topped, fence-shaped, "human" shaped and "door" shaped frames. Generally, the scaffold height is 1.8~2m. Scaffolding materials can be cement columns, stone columns, wooden columns and bamboo poles, wooden poles, iron wires, etc.
3.5 colonial time
It can be planted all year round, on cloudy days or sunny days after rain, and watered and moisturized after planting; Passion fruit belongs to the fruit tree produced in that year, and it is most suitable for planting in February-March every year. The economic cultivation period of passion fruit is generally 4~5 years. After harvesting in the fifth year, the old plants will be cut down and completely renewed. Because passion fruit is a tropical fruit, it is easy to be infected with virus after continuous cropping, which reduces the yield and quality. In order to reduce the harm of virus infection to passion fruit, it is best to update and plant virus-free healthy seedlings every year.
4 Orchard management
4. 1 fertilization
The new species of passion fruit is mainly nitrogen fertilizer in the early stage to promote plant growth. After planting, the root system begins to grow 10 ~ 15 days, and 0.5% dilute urea or dilute human excrement and urine can be applied, and then every 20 days 1 time, 5kg of decomposed human excrement and urine or 0. 1kg of compound fertilizer can be applied to each plant. 20 ~ 30 kg of farm manure, 0.6 ~ 0.7 kg of urea, 0.6 ~ 0.9 kg of phosphate fertilizer and 0.2 ~/0.3 kg of potash fertilizer/kloc-per plant per year. Before and after the spring, farmyard manure and phosphate fertilizer were applied in furrows, and urea and potassium fertilizer were applied every 20 days during the flowering and fruiting period 1 time, and the mixed fertilizer was 0.3 ~ 0.4 kg/plant.
4.2 Irrigation
Passion fruit is a shallow-rooted plant, which likes humidity and is not only afraid of waterlogging but also of drought. In the rainy season, especially in the days of heavy rain and heavy rain, waterlogging for more than 12 hours will produce a large number of flowers, fruits and leaves, which will reduce production and increase income. Therefore, attention should be paid to timely drainage during the flowering and fruiting period, and the border surface should be high and flat to prevent local water accumulation caused by uneven border surface. In the dry season with insufficient water, especially in dry land and hillside, drought and water shortage will lead to poor flower development, poor pollination and fertilization, smaller fruit development, less pulp, low juice yield, and at the same time induce boron deficiency and other trace elements, and even lead to partial fruit drop, so timely irrigation is needed. During the flowering and fruiting period of passion fruit, especially during the high temperature period in July and August, irrigation should be considered for 2-3 consecutive sunny days, but not in broad daylight to prevent the root system from being burned by excessive soil temperature difference. Irrigation should be carried out in the morning or evening until the soil is wet, or "horse racing water" should be used to prevent root rot caused by stagnant water. It is best to use sprinkler irrigation in conditional orchards. In areas with scarce water resources, the soil can be loosened in time after the rainy season, and the garden soil can be covered with plastic film to conserve water, thus alleviating the contradiction of water shortage.
4.3 pruning
After the passionflower is planted, it is necessary to insert columns at the seedling stage to lure the main vines to the scaffolding. When the main vine 1m is high, cut off the terminal buds and let them grow lateral vines, leaving two lateral vines on each side to grow in different directions; When the lateral vine grows to 2m, the top of the lateral vine is cut off to promote the growth of the secondary vine. For horizontal trellis cultivation, when the main vines reach the trellis, the lateral vines should grow evenly in all directions.
Don't cut the passion fruit again. If it is excessively pruned, the main vine will wither gradually, and the whole plant will die in severe cases. Generally, after each batch of fruits is harvested, each lateral vine should be shortened by 3-4 segments to promote its re-growth. At the same time, the branches that grow too densely must be pruned every summer, or the vertical branches must be cut off at about 20-30cm from the ground to maintain good ventilation.
4.4 Soil management
After clearing the garden in winter, turn over the whole garden, combine the weeds and fallen leaves buried in the clearing garden, and then spray 25~30kg lime on the 667m2.
4.5 Prevention and control of pests and diseases
Passion fruit itself has few pests and diseases. If there are pests and diseases, it is mainly the migration and infection of pests and diseases on nearby hosts, including thrips, Bactrocera dorsalis, mites and so on.
4.5. 1 Major diseases and their control. There are damping-off disease, mosaic disease, epidemic disease, stem base rot and anthracnose at seedling stage. The main measures to prevent and control diseases in production are to do a good job of drainage to prevent waterlogging in orchards, especially in some low-lying orchards, and to prevent local waterlogging from causing root rot and inducing diseases. Secondly, after the fruits are harvested in early spring, the diseased branches, leaves and fruits are removed from the garden and burned to reduce the source of the disease. Third, drug treatment should be carried out in time after the disease is found. Spray with 95% hymexazol powder 4000 times, 50% carbendazim or thiram 500 times to prevent seedling damping-off, mushroom proteoglycan 1500 times, Lamiophlomis rotata or methyl thiophanate 1000 times to prevent stem rot and anthracnose, 50% dimethomorph or 2% dimethomorph.
4.5.2 Main pests and their control. There are fruit flies, mites, scale insects and so on. Choose 90% trichlorfon 800 times solution, chlorpyrifos 800 times solution, white rust 2000 times solution and other spray control. Some newly reclaimed orchards may be invaded by termites, scarabs and other insects, which need to be inspected and treated in time. After the orchard is planted, put 1~2 smelly pills 33 cm away from the trunk of each tree to drive away termites. Other pests mentioned above can also be sprayed with 45% or 50% malathion emulsifiable concentrate 500~ 1000 times. It should be noted that scarabs eat leaves at night, so it is better to spray them at night. In addition, beetle larvae are underground activities that endanger the root system of passion fruit, and should be removed in time if found when loosening soil and fertilizing.
5 harvesting and processing
Passion fruit peel gradually changes color 60~80 days after flowering, matures naturally and falls off on the ground. You can pick it on the ground when harvesting, but it is best not to pick it for more than 3 days, otherwise the fruit will be exposed to the sun and rain and rot quickly. Immature fruits with green peels on vines are not suitable for harvesting, because the ripe immature fruits have high acidity, light fragrance and green smell, which affects the quality of juice. Passion fruit mainly collects pulp and makes juice. Fruit juice can be diluted with water to make drinks, and can also be used as an additive for cakes, ice cream and other desserts.
How to plant mangoes at home? The method of planting mango in potted plants 1. Prepare standard planting culture soil in a flowerpot.
2. Then, bury the mango seeds with germ in the soil, which is beneficial to the germination of the seeds and protects the germ from being bitten by ants or snails.
3. After planting, put the flowerpot in a warm, humid and sunny place, take care of it and keep the soil moist.
Under normal temperature and humidity, on the fifth or sixth day after sowing, you should start to observe whether mango seeds are moving. You can see that the top of the seed begins to sprout and grow day by day.
How to grow apples in a pot? Generally, potted apples can bear fruit in 2 ~ 3 years, and each apple aged 4 ~ 5 years bears fruit 15 ~ 25. cultivation techniques
The operation is as follows:
I. Selection of pots and allocation of nutrient soil
Choose pottery pots, wooden barrels and wooden boxes with a diameter of 40 cm, a bottom diameter of 35 cm and a height of 30 cm and drainage holes. campsite
Nutrient preparation: 6 parts of fertile ripe soil, 2 parts of river sand, decomposed sheep manure 1 part, fermented leaves 1 part, and horseshoe fertilizer.
Mix evenly in proportion, and sieving.
Second, the basin
Select seedlings with strong plants, full buds and no pests and diseases, and pot them in the first half of April.
At that time, the roots were disinfected by soaking with 5 degree stone sulfur mixture, and the necrotic roots were cut off. Put a small amount of nutrient soil at the bottom of the basin first, and then put the seedlings.
Wood and roots will be evenly distributed, buried firmly, watered in time to ensure survival.
Third, fertilizer and water management
Apply 0.2% available nitrogen fertilizer 1 time before and after germination, and topdressing liquid fertilizer 1 time every 10 days from May.
It is mainly composed of 200 times liquid organic cake fertilizer, supplemented by 0.2% inorganic liquid fertilizer such as urea, diammonium and ammonium sulfate. Fruit expansion stage
When foliar fertilizer is sprayed, 0.3% ~ 0.5% urea and 3% ~ 5% plant ash leaching solution can be sprayed. The tender branches in autumn are flourishing and fruitful.
When the fruit is close to maturity, topdressing 200 times of organic liquid fertilizer 1 time every half month. The buds stop growing and the fruit ripens, depending on the plant.
Growth: topdressing 1 time every 10 day, with 200 times of organic liquid fertilizer as the main fertilizer and 0.2% inorganic nitrogen fertilizer as the cooperation.
The soil of potted apples should be thoroughly watered after drying, and water should be replenished in time during germination, flowering and fruit expansion.
. In June, in order to promote flower bud differentiation, water should be properly controlled; The rainy season is short of water from July to August.
Fourth, plastic trimming.
Potted fruit trees can be pruned into bonsai trees according to personal hobbies, and attention should be paid to opening corners to make them ventilated and transparent.
Conducive to flower bud formation and high yield.
The crown of potted apples should be controlled from 1 year-old seedlings, and the dry height should be equal to or twice the height of the pot.
The method of coiling and pulling branches should be adopted to inhibit growth and promote branch growth. It can also be 1 year-old seedlings according to the required height.
Pick the heart, strengthen the trunk, and then send new branches. For new branches, the branches should be pulled out to cultivate the tree shape; For long branches and competitive branches, in
Twisting tips between 5 ~ 7 leaves of branches can effectively control tree height, prevent overgrowth and promote flower buds; grow up
We should make full use of Wang's long branches and the schools of competing for novelty and beauty, and twist, core, scratch and ring the branches to cultivate them.
A large number of fruiting branches, and promote them to form flower buds, to achieve the goal of early fruiting and more fruiting. When potted apples enter the knot
In the fruiting period, the tree shape has been basically established, and branches should be selected reasonably according to varieties, so that the whole crown space can be occupied and obtained.
Reasonable utilization is appropriate, long branches with space can be reserved for cultivating new skeletons, and short and medium branches can be used as fruiting branches to cultivate trees.
The crown should be stable, the long and short branches should alternate, and the ratio of leaves to fruits should be suitable.
Five, flower and fruit management
1. Artificial pollination: 2-3 days before the apple blooms, pollen is collected from orchards with similar phenology and potted.
At the beginning of apple flowering, artificial pollination is carried out on the morning of flowering.
2. Spraying boron at flowering stage: spraying 0.25% borax at flowering stage can improve the fruit setting rate.
3. Bagging: Bagging the fruit after physiological fruit dropping. Take down the fruit bag 15 30 days before the fruit ripens and make it.
Fruit coloring.
Six, pest control
Potted apples have fine management, good ventilation and light transmission, vigorous growth and few pests and diseases. Once pests and diseases occur,
Harm, it is necessary to remove diseased branches, diseased leaves and diseased fruits in time, scrape diseased spots and artificially catch pests. When the pests and diseases are serious, in
Spraying fungicides such as carbendazim, thiophanate, chlorothalonil 1 ~ 2 times after flowering to control fruit and leaf diseases; 4~
Spraying pyrethroid insecticides twice in May to control aphids, leaf rollers and other pests; Spraying from June to July.
1 ~ 2 times of pesticides and acaricides, such as Saoli and Uranus, to control red spider and peach moth; Spray more in July and August.
Fungicides such as Ling Jun, Tobuzin and Bordeaux mixture are used to control early defoliation, ring rot and anthracnose.
How to plant mangoes in potted plants at home How to plant mangoes in potted plants Pictures Steps to plant mangoes in potted plants at home:
1. Buy back the ripe mango and leave the stone after eating.
2. Scrape off the yellow pulp remaining outside the stone with a fruit knife, clean it and put it in a dry and ventilated place to dry in the shade. After two days, it became like this, and the appearance was beige.
3. Cut the shell from the edge of the stone with sharp scissors.
4. After opening, you can see the inside and take out the seeds of mango.
5. Then carefully peel off the brown film on the surface of the seed with a knife-this step is difficult, so be careful with your hands and don't scratch the seed. Soak in water after peeling, change the water every day, and clean up the impurities soaked out.
After 6 or 4 days, the soaked seeds may begin to germinate and can be planted. How to prompt: the soaking time should not be too long, 4-7 days is more suitable, otherwise the seeds will be soaked. During soaking, the seeds will gradually turn pale yellow and green.
7, choose the right pot-because mango potted plants will be higher, so choose this higher pot. After putting into potted soil, spray some water to make the soil moist, then dig a hole suitable for the size of seeds with chopsticks, with one end of the bud facing up and the root facing down. Put mango seeds into the soil, and the upward part should be slightly exposed outside the soil.
8. Spread a thin layer of medical stone or other pebbles, and then spray water with a watering can for three or two times to completely soak the soil and seeds. Then move the potted plants to indirect sunlight and wait for germination. How to prompt the percentage: spray water every 1-2 days.
9. After almost four days, the buds began to grow and grew up quickly. The picture shows the eighth day. At this time, it is already 10- 18 cm high. The seeds turn green and the stems and leaves are dark red, which is very lovely.
10 After another 20 days, the leaves turned green, changed the way they hung at first, and began to spread sideways, really like an umbrella that can shade the sun. At this time, the mango pot is cultivated.
1 1. Put a pleasing mango potted plant on the coffee table at home.
Can cherries be potted? Hello!
The potted cherry is a miniature cherry orchard. It can not only enjoy the beautiful scenery and fruitful results, but also have beautiful fruits to crystallize while watching. In recent years, with the improvement of potted plants, they are gradually entering the balconies and courtyards of thousands of families.
1. Variety selection
Cherry belongs to cross-pollinated fruit trees, so attention should be paid to variety collocation in potted plants. The best way is to graft 2 ~ 3 varieties in each pot. The cherry in the basin should be a variety with large fruit, bright color and strong continuous fruit-bearing ability.
Step 2 put cherries in a jar
The container should match the size of the seedling. For 1 ~ 2-year-old seedlings, containers with a diameter of 25 ~ 30cm should be selected. The container has good air permeability and no toxic effect on root system. Practice has proved that vegetarian cooking pots and wooden barrels have the best effect; Purple sand basin and plastic basin are the second; The one containing enamel is the worst, and cherries are not easy to survive after being put in pots.
Cherry roots prepared from nutrient soil have strong respiration and high oxygen consumption. The soil needs high permeability. The ratio of nutrient soil is peat soil: manure: sand =5∶3∶2.
Selection criteria of seedlings: healthy growth of seedlings, full branches and buds, developed roots and no pests and diseases. Small perennial trees require short stems, reasonable branch distribution and large thinning degree between branches.
In early spring, before planting, the damaged roots and branches should be pruned to expose new stubble. Cut off the parts with pests and diseases. Secondly, check the drain hole of the container to keep the container drained smoothly. Pot-filling method: Invert a tile on the drain hole, then spread a layer of furnace ash slag of about 20cm, fill it with nutrient soil, and finally put the seedlings. After 2 ~ 3 times of raising seedlings and pressing soil, the soil surface is about 5 cm away from the mouth of the container.
3. Fertilizer and water management
Fertilizer and water management is the most difficult technology to master in potted plants. The main physiological activities of cherry, such as growth, flowering and fruiting, depend on daily fertilizer and water management. The principle of fertilizing cherry with water is to apply less; See dry and wet; It's full, it's leaking. In spring, cherry trees that have not yet borne fruit apply a small amount of PBO in the container. Fertilize frequently before July to promote the growth of trees. Commonly used fertilizers are cake fertilizer, livestock hoof horn, sesame sauce residue, yogurt, rice washing water, broken bone chips and so on. It is best to soak it until it is fermented and then apply it with fertilizer solution. Apply 1 0 ~15 days/times of organic fertilizer water. After August, potassium dihydrogen phosphate is added into the organic fertilizer water; For cherry trees entering the fruiting period, urea 1 time was applied before and after flowering, and phosphorus and potassium fertilizer were added to the fertilizer water; In September, 50g of potassium sulfate was applied at one time. Irrigate/kloc-0 times a day in summer, and often spray some water on the leaves to cool and clean the trees. Irrigation times should be less in spring and autumn. There is basically no watering in winter. The best irrigation amount is to drop a little water from the bottom of the container. The production method of organic fertilizer water: Soak soybean meal in clear water according to the ratio of 1: 5, then ferment for 5 ~ 10d, and then add water 0/0 times of/kloc-0 to dilute.
4. Flower and fruit management
Thinning flowers and fruits is the key point of flower and fruit management. Bud thinning is stronger than flower thinning, and flower thinning is stronger than fruit thinning. There are a lot of flower buds on the tree, and some flower buds are thinned out in bud stage; The operation method is to sparse the flower buds of 1/3 ~ 1/4 on the fruiting branches of the flower cluster. During flowering, cross-species pollination should be done well. When the fruit grows to the size of soybean, the fruit with abnormal shape should be thinned out.
Step 5: plastic trimming
The terminal bud of cherry and the central bud of the flower cluster are leaf buds. Flower buds are pure flower buds, mainly axillary buds and bouquets. Axillary buds are usually inserted at the base of 1 annual branches. Pay attention to the position of flower buds when pruning. Pruning is mainly in summer, supplemented by pruning in winter. Winter pruning: winter pruning is mainly to adjust the tree type and balance the tree potential. Mainly remove competitive branches, upper branches, strong branches and slender branches. Elongated branches are cut short, resulting in branch retraction. Summer pruning: The purpose of summer pruning is to keep the tree shape, promote flowers and protect fruits. Cut off the competing branches and back branches. Pick the core when the branch grows to 15 ~ 20 cm. Generally completed before July, 1 year is no more than twice. Around September, when the branches have just reached the peak, flatten them.