Method for increasing yield of plums

Abstract

The invention relates to a method for planting plums. The method is suitable for the popularization and development of plum planting areas in south of Sichuan areas. The detailed technical scheme is provided emphatically from aspects of planting, tree pruning, soil and fertilizer management, the prevention and control of plant diseases and insect pests and the like by the integrated management and cultivation of seedlings of plum trees and adult trees. The method has the advantages that 1, field planting is performed according to the standard, namely 40 to 45 plants are subjected to field planting in soil per mu by a method for purifying the plums and a method for increasing the yield, and the planting number is neither more nor less; 2, yield and efficiency are high, namely the yield of a single plant of 7-age trees reached 40 to 60 kilograms in 2011; 3, benefits can be achieved for multiple times by performing field planting once, and the tree age is 30 to 35 years; and 4, cold resistance is improved. By the technology, in a chasmogamous period, the cold resistance and a fruit-bearing rate can be ensured under the condition of low-temperature overcast and rainy weather, so the plums which are stably yielded are obtained.

Description

Technical field [0001] The invention relates to a plum planting method, which is suitable for the promotion and development of plum planting areas in southern Sichuan. Background technique [0002] Plums are fresh fruits, a favorite product of the majority of consumers. Due to the unscientific planting methods of plum trees in the past, the plums produced are small, with poor resistance to diseases and insect pests, and are easy to soften after maturity (not easy to store), and the fruit drop is serious, and the yield is very high. low. Fruit farmers are not very enthusiastic about production. According to statistics, the output per mu is about 300-400 kg, the selling price is 4-6 yuan per kg, and the output value per mu is less than 2500 yuan. How to increase the yield, output value and taste, and increase the enthusiasm of fruit farmers in production, for which the idea of ​​plums and high-yield technology was born. [0003] On March 12, 2005, the Japanese applicant used 3 acre...

AI Technical Summary

Problems solved by technology

[0002] Plum is a fresh fruit, which is favored by consumers. Due to the unscientific planting methods of plum trees in the past, the plums produced are small, have poor resistance to diseases and insect pests, tend to be soft after maturity (not easy to store), suffer from severe fruit drop, and have a low yield. Low