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果树大小年结果,不是果树的特性,而是不良外界条件,不合理的农业技术破坏了果树生长发育的正常规律,造成果树生命活动与外界条件不协调,枝叶和根系的活动与结果情况不相适应,或直接破坏了开花结果器官等引起的。怎样使果树年年保丰产呢? 1.深耕熟化土壤,创造强大的根系,加深根系分布层,改善根系的生长和吸收能力,保证水分、营养元素充分稳定供应。 2.因地制宜制定水肥管理制度。一是要满足果树生长和结果对营养的要求;二是要注意调节生
Fruit tree size annual results, not the characteristics of fruit trees, but poor external conditions, unreasonable agricultural technology undermines the normal law of the growth and development of fruit trees, resulting in fruit tree life activities and external conditions are not coordinated, activities and results of the branches and leaves of the root phase Adapt, or directly undermine the flowering organs caused. 1. How to make fruit trees annual high yield it? 1. Cultivation of soil maturation, to create a strong root system, to deepen the root distribution layer to improve the growth and absorption of the root system to ensure adequate supply of water, nutrients and stability. 2. According to local conditions to develop water and fertilizer management system. First, to meet the growth of fruit trees and the results of nutrition requirements; Second, we must pay attention to regulate students