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莎车蚕种场埂边、渠边、路边、房前屋后有乔木桑多株,树龄一般40—50年,也有近百年的老树;品种黑桑、白桑、公桑都有。这些乔木桑树干高大,树形紊乱,细枝丛生,采叶不便,且花果多,叶形小而硬化早,产量质量都低。我们通过冬季和夏季的整形、整枝、剪梢后,树形得到了改造,产量质量显著提高:叶形增大,叶肉增厚,单株产量黑桑由8公斤提高到24公斤,公桑由9.5公斤提高到38.5公斤,白桑由10公斤提高到40公斤;采叶也很方便。
Sa Carriage silk farm species field edge, canal edge, curb, front room after the tree mulberry more trees, the general age of 40-50 years, there are nearly a hundred years old trees; varieties black mulberry, white mulberry, public mulberry have. These tall mulberry tree trunks, tree disorder, twigs clustered, inconvenience leaf picking, and flowers and more, small and early leaf-shaped hardening, yield and quality are low. Through the winter and summer shaping, pruning, cutting tip, the tree has been transformed, significantly improve yield quality: leaf shape increases, leaf thickening, blackberry per plant yield from 8 kg to 24 kg, Gong Sang by 9.5 kg to 38.5 kg, white mulberry from 10 kg to 40 kg; leaf is also very convenient.