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Detailed Explanation of Key Techniques and Operating Steps for Walnut Square Bud Grafting
Walnut square bud grafting gives a high survival rate, is labor-saving and convenient to perform, and the technique is easy to master and promote; it is suitable both for planted young trees and for nursery seedling production. The square bud grafting technique is described below: 1. Grafting time. It can be carried out from late May to mid-July, but the best time is in June, during which...
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Four key steps to master for raising watermelon seedlings in a heated hotbed
Raising watermelon seedlings in a heated hotbed has the characteristics of fast warming, even temperature, low cost and simple operation. It can cultivate robust watermelon seedlings in January and February when the air temperature is very low, and its seedling-raising effect is similar to that of an electric heating hotbed. 1. Build the seedbed. First dig a bed pool 4.5 m long from east to west, 1.6 m wide from north to south and 0.2 m deep...
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