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为了迅速提高浙江省黄麻单位面积产量和纤維品质,現就研究所得,对有关选用良种、合理密植、改进施肥和麻田輪作等方面增产、增质关鍵性栽培措施,提出商榷。 一 选用良种 浙江省过去黄麻栽培都是土种,麻皮薄,纤維短,产量低。解放后,积极推广新选良种和引用外地良种,基本上改变了过去品种混杂和沒有优良品种的面貌。但是由于
In order to rapidly increase the yield per unit area and the fiber quality of jute in Zhejiang Province, the research proceeds are put forward to discuss the key cultivation measures for increasing yield and increasing quality of selected varieties, rational close planting, improved fertilization and rotation of hetian fields. A selection of elite varieties of jute in the past are cultivated in Zhejiang Province, hemp thin, short fibers, low yield. After the liberation, the active promotion of newly elected varieties and the quotation of good varieties in the field basically changed the appearance of past hybrids and no fine varieties. But due to