Planting method for green crisp plum

Abstract

The invention discloses a planting method for green crisp plum. The method comprises the following steps: (1) transplanting; (2) fertilizing; (3) thinning flowers and managing; (4) thinning fruit and managing; and (5) preventing and controlling pests and diseases: 1) spraying vegetable insecticide to the tree leaves, flowers and fruit, wherein the raw materials of the vegetable insecticide include bitter wormwood juice, pepper juice, bitter melon juice, bitter pear tree leaf juice and additive; 2) eliminating orchard deadwood, fallen leaves, sick fruit, weeds, and the like, from October to December, centrally burning or deeply burying, thereby eliminating overwintering bacteria source; and 3) using lime sulfur coating for brushing the trunk. According to the invention, the vegetable insecticide is sprayed to the tree leaves, flowers and fruit and the green insect-resist agent is coated on the trunk, so that the insect pests and diseases of the green crisp plum, such as, red speck disease, shot-hole disease, hyalopterus amygdali, tuberocephalus momonis, rednecked tiger longicorn, fruit budworm, scale insect and red spider, can be prevented and controlled; the vegetable insecticide and the green insect-resist agent are free from pesticide or chemical component; and the prevention and control cost is low.

Description

technical field [0001] The invention belongs to the technical field of cultivation of hops, grapes, fruit trees or similar trees, in particular to a method for planting crispy green plums. Background technique [0002] Green and crispy plums are rich in nutrients, and the fruit contains sugar, trace protein, carotene, vitamin A, calcium, iron, potassium, sugar, energy, dietary fiber, asparagus, various amino acids and other nutrients. According to the analysis of the Nutrition Department of the Chinese Academy of Medical Sciences, every 100 grams of edible parts of green crisp plums contain 117.2-221.9 kilojoules of energy, 8.8 grams of sugar, 0.7 grams of protein, 25 micrograms of vitamin A, more than 17 mg of calcium, 0.5 mg of iron, and potassium. 130 mg, in addition to containing other minerals, various amino acids, asparagine and cellulose, etc., the current origin of crispy plums is in Sichuan, which is a subtropical monsoon humid climate, warm and humid all year round...

AI Technical Summary

Problems solved by technology

According to the analysis of the Nutrition Department of the Chinese Academy of Medical Sciences, every 100 grams of edible parts of green crisp plums contain 117.2-221.9 kilojoules of energy, 8.8 grams of sugar, 0.7 grams of protein, 25 micrograms of vitamin A, more than 17 mg of calcium, 0.5 mg of iron, and potassium. 130 mg, in addition to containing other minerals, various amino acids, asparagine and cellulose, etc., the current origin of crispy plums is in Sichuan, which is a subtropical monsoon humid climate, warm and humid all year round, with four distinct seasons, the annual average temperature is 16.2 degrees Celsius, The frost-free period is 278 days, the average annual precipitation is 784mm, and the annual average sunshine is 1248 hours. It has good climate and ecological conditions. Green and crisp plums in the place of origin, the green and crisp plums in the Qianjiang area of ​​Chongqing have poor resistance to diseases and insect pests, are easy to soften after maturity (not easy to store), have serious fruit drop, small size, few high-quality fruits, and low yield; resulting in high market prices; local green and crisp plums The market share is small, and there are many planting methods in the market through a large amount of nitrogen, phosphorus and potassium fertilizers, as well as topdressing nitrogen, phosphorus and potassium fertilizers. This planting method not only affects the taste of green and crisp plums, but also causes high planting costs for green and crisp plums. Plum fruit prices remain high