First, technology introduction Chestnut male flowers consume a lot of plant nutrition, chestnut nutrition is an important reason for the impact of chestnut yield. Our research shows that the annual chestnut tree can consume 40% of tree nutrient, and by spraying safer chestnuts, it can increase chestnut yield by about 20%, and the input-output ratio is 1:6.5. Chestnut is an important characteristic fruit resource in China, especially Yanshan Chestnut. It has unique quality features. According to incomplete statistics, the chestnut production area in China amounts to 1.23 million hm2, and it is in a trend of expanding cultivation. This technology has broad application prospects. This achievement is a technology-introduced project. The result has the contact unit with perfect technology and supporting service technology. The equipment is mainly traditional and simple bio-product production technology equipment. We completed the pilot production of this product, and the input-output ratio of product production is 1:5. To develop large-scale production of chestnut shuxiong, we will obtain higher production efficiency.
Second, the application of regional chestnut production areas. Third, the promotion of technology transfer, technical services.
Recommended reading: chestnut seedlings: http://
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