The use of pesticides in quality fruit science is key. Today, China's pesticide network Xiaobian will explain the problems in the production process of fruit trees in China and how to produce high-quality fruit, for the reference of the majority of fruit farmers.
Problems in the production process of fruit trees in China The yield of high-quality apples is less than 30% of the total output, and the yield of high-grade apples is less than 50% of the total output. The reasons are manifold, mainly in addition to cultivation management and lack of excellent varieties, mainly premature mining;
Then, the owners of some fruit districts often only pay attention to the treatment of diseases and diseases after the fruit is preserved, while ignoring the pre-flower management in the golden age of spring, this is a great misconception. Orchard management should take the pollution-free cultivation and ecological agriculture as the entry point, and strive for the initiative of the orchard management throughout the year. Pest control has always been one of the important topics in the management of orchard, although chemical pesticides can quickly and effectively control the occurrence and damage of pests and diseases, But the negative effects are huge.
Description of the production of high-quality fruit <br> First, reducing the use of pesticides, especially highly toxic pesticides, is the key to producing high-quality fruit.
Second, it is necessary to change the status quo of most orchards, such as wide-ranging, high-input and low-output, strengthen the transformation of existing low-yield gardens, and improve yield and quality.
Third, the application of cell engineering technology, the establishment of breeding and promotion system of virus-free seed culture seedlings, to achieve fruitless virus-free cultivation.
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