How to Plant Nectarine 1 Site Selection and Greenhouse Construction Nectarine greenhouses should be built in places with sunny lee, high and dry terrain, good drainage and irrigation, fertile soil and sandy loam. You can choose to build it in a 3-year-old peach forest, or you can choose to build a shed at a site and transplant it again, depending on the actual situation. When the shed is built, the bamboo structure is adopted, and the single-sided inclined shed is built in the east-west direction. The back wall of the shed is made of hollow cement bricks. The back of the shed is about 3m high, 50-100m long and 8.5m wide. The columns are 4-5 rows, and the column spacing is about 3 meters. Thick bamboo poles are used as beams, and polyethylene film is used as shed film. Leave a back wall every 10 meter.
2 Variety selection Nectarine planted in greenhouse should choose early-maturing varieties, such as Zaohongzhu and Mayfire.
Peach trees in peach forest need not transplant seedlings, as long as the management of fertilizer and water is strengthened. Before transplanting seedlings in new greenhouses, the soil should be deeply cultivated, and high-quality organic fertilizer of 4000-5000 kg, NPK compound fertilizer of 20 kg and potassium sulfate 10 kg should be applied to each greenhouse. Dig a strip planting ditch with a depth of 60 cm and a width of 80 cm. Seedlings with developed roots, Miao Zhuang and full buds should be selected for planting, and 3-year-old seedlings should be selected. Planting should be in the north-south direction, with the plant spacing 1.5m× 4m, and the ratio of main cultivated varieties to pollinated varieties is about 10: 1. When planting, keep the root system stretched, water it after planting and cover it with plastic film.
4. Nectarine in plastic greenhouse is generally shaped by an oblique group structure with the northernmost plant height of 45-50 cm, and the spindle-shaped tree height is 1.5m? 0 cm, the tree shape is gratifying, and the tree height is1m; The middle part gradually increases from south to north, and the two main branches of the tree are "Y"-shaped. Pruning in front of the shed is mainly based on thinning branches, which are placed for a long time to remove pests and diseases, drooping branches, overgrown branches and strong vegetative branches that do not bloom, and maintain good light transmission conditions.
What varieties of nectarines are there? 1. Red Pearl Jujube Nectarine in Linyi, Shandong. This variety matured in Linyi around August, with small stone, white and sweet flesh, no fruit cracking and high yield. It is a new nectarine variety, crisp and sweet, with an average fruit weight of about 80 grams.
2. Ruiguang No.8 is a medium-mature variety in northern areas such as Beijing, with neat and large fruit shape, sweet taste, high yield and good storage and transportation resistance. In Beijing, it usually matures at the end of July.
3. The Queen of Spades from North America is short, but it can be planted in the north and south of China. In addition to edible fruits, you can also enjoy flowers for a long time, which usually ripens in September.
4, Huang Guifei nectarine Huang Guifei nectarine peel and pulp are golden yellow, bright colors look very attractive. It tastes like a peach. It is a new variety of nectarine, and the pollination method is also bisexual self-pollination. Generally speaking, fruit ripens in early June. The average fruit weight is about 140 ~ 220g, and the sugar content is 15%.
5. Red mango nectarine is called red mango nectarine because the fruit looks like mango. The skin is rosy when it is smooth and mature, and the fruit bottom is yellow. The flesh is yellow and the taste is crisp and sweet. Androgyny, self-pollination, high yield. The average weight of single fruit is 90 ~ 135g, and the sugar content is 1 1%~ 14%. The fruit ripens in late May.
6. Twilight Nectarine The fruit of Twilight Nectarine is nearly round, with smooth bright red or purple skin, yellow flesh and sweet taste. The weight of single fruit is about 90 ~ 170g, and the sugar content is low, which is 10%. The fruit ripens in mid-April.
7. Huaguang Nectarine Huaguang Nectarine has a unified nectarine shape, smooth and hairless. The skin color is deep red, and the flesh color is close to the red pearl nectarine, which is milky white. The juice is crisp when you bite it. The weight of single fruit is about 80 ~ 120g, and the sugar content is similar to that of Shuguang nectarine, which is about 10%. The fruit ripens in early June.
8. Red Hibiscus oil peach Red Hibiscus nectarine fruit ripens in mid-August, with bright rose skin and milky white flesh, similar to Huaguang nectarine. The fruit is pure, round and huge. The fruit weight can reach 164 ~ 180g, and the sugar content is 1 1%~ 14%.
9. Jin Shuo nectarine and Jin Shuo nectarine are also hermaphroditic self-pollinated. Red skin, yellow bottom, yellow flesh and sweet taste. The maximum weight of a single fruit is 297 grams, and the sugar content is low, about 12%. The fruit ripens in early June.
10, ginseng nectarine As the name suggests, ginseng nectarine tastes like ginseng fruit. The fruit is nearly oval, with white peel and purple stripes. The weight of single fruit is relatively constant, about 150g, and the sugar content is 13%. Generally speaking, fruits ripen in mid-August.
How to water nectarine planting One month before closing the shed, apply 3000 kg of organic fertilizer, 25 kg of diammonium phosphate compound fertilizer and 0/0 kg of urea/kloc, water it once, hoe it again after watering, and cover it with plastic film. Spraying 0.3% urea solution 65438 0 times in young fruit stage; In the hard core stage, besides spraying 0.3% urea solution, 0.3% potassium dihydrogen phosphate solution is also sprayed. It is not advisable to water the shed during the period from buckling the shed to falling flowers. The humidity in the shed should be below 60%, and the water should be 1 time during the hard-core period and fruit expansion period, but the amount of water should be appropriate, not too large, so as to avoid the vigorous growth of new shoots and cause physiological fruit drop.