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板栗嫁接树早期丰产技术为了实现板栗优种化，近年已在栗产区广泛普及优种嫁接发展板栗生产，这是提高板栗产量和品质的重要途径。通过生产实践证明，只要加强综合技术管理，就能取得早期丰产的预期效果。一、整地：在山坡地，首先应进行等高撩壕的工程，即沿等高线挖沟，...
Early chestnut grafted tree yield technology in order to achieve superior chestnut, in recent years have been widely spread in the chestnut yield superior grafted development chestnut production, which is an important way to improve chestnut yield and quality. Proved through production practice, as long as comprehensive technology management is strengthened, the expected results of early high yield can be achieved. A, site preparation: In the hillside, first of all should be the project of high trenches, trenching along the contour line, ...