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Detailed Explanation of Knowledge About Third-Grade Improved Varieties of Kernel Apricots
1. Yiwofeng Yiwofeng, also known as Cibian and Xiaolongwangmao, is one of the main cultivars in Hebei. The fruit is oval, slightly more rounded than Longwangmao, with a single fruit weight of 8.5-11.0 grams and a maximum of 15 grams. The skin is yellow, and when fully ripe it splits along the suture, freestone. Single kernel weight is 1.6-1.9 grams, and the kernel yield rate is 18.5%-20.5%. Kernel weight is 0.52-0.62 grams, kernel extraction rate is 38.2%, the kernel flesh is milky white, and the taste is sweet and fragrant. Extremely high-yielding, but not resistant to late frost. 2. Sanganqi (provisional name) Sanganqi is from He
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Cultivation Techniques for Early Fruiting and High Yield of Navel Orange in the Third Year After Planting
Navel orange fertilization includes soil fertilization and foliar topdressing, with soil fertilization being the main method. (1) Soil fertilization: Soil fertilization should not only help the root system absorb nutrients as quickly as possible, but also prevent the root system from suffering fertilizer damage. Therefore, fertilization should be adapted to the time, the tree, and the fertilizer. Adhere to shallow application for shallow roots, deep application for deep roots, shallow application in spring and summer, and in autumn and winter...
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