2, topdressing: it is convenient to topdressing garden fruit trees, you can eat less and eat more. It can be topdressing many times before germination, after fruit setting, before flower bud differentiation and after fruit picking. Shallow application of nitrogen fertilizer (5~ 10 cm deep) and deep application of compound fertilizer (20~30 cm). Apply 1 germination and flowering fertilizer (February-March) and quick-acting nitrogen fertilizer (decomposed human manure or urea) at least twice a year to promote orderly germination, improve fruit setting rate and promote the growth of new shoots. For the second time, the flower buds of fruit trees are divided into chemical fertilizers, usually organic fertilizers decomposed in May and June, or special compound fertilizers for fruit trees or plant ash. This fertilizer can not only promote fruit expansion and increase the yield of the current year, but also promote flower bud differentiation of the current year and ensure the next annual output.
3. Drainage: Pay attention to ditch drainage in rainy season.
4. Watering: Pay attention to watering in dry season. It is convenient to water the fruit trees in the courtyard, and the water for washing your face and feet can also be poured on the roots of the fruit trees, but not too much to prevent waterlogging; Moreover, soapy water and water for washing dishes and pots cannot be used.
5. Tree tray management: weed and loosen the tree tray 4-5 times a year. In dry season, trees are covered with grass with the thickness of 15 ~ 20cm.
6. Pruning: This is an extremely important and highly technical measure to make fruit trees bear fruit early, with high yield and high quality.
7. Flower and fruit management: During the flowering and fruit-setting period, various measures are taken to protect flowers and fruits. Sparse flowers and fruits: when there are too many flowers and fruits, sparse some flowers and fruits. Preferably sparse flowers and buds. Bagging: it can prevent pests and diseases. Set in the young fruit period. Bagging picking: Bagging picking about 20 days before harvesting to ensure coloring.
8. Pest control: Pest control is one of the important measures for high yield and high quality of fruit trees. Garden fruit trees are mainly controlled by artificial and biological methods, supplemented by chemical methods.
9. Other management: prevent sexual injury of livestock: livestock should be kept in captivity. Prevention of chicken damage: chickens can fly small and have the habit of living in trees. They often peck at fruits and should be kept in cages or captivity. Don't nail things on trees, pull wires to dry clothes.