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近几年来,我们组织协作,进行了棉田耕作制度调查和试验研究。我们认为,在全省棉区安排30—40％的棉田面积,发展油棉两熟的栽培制,是促进棉花增产的一项好措施,同时也是发展油料生产的有效途径。一、发展油桶两熟的好处 1.油棉两熟,可以实行连作,避免两熟套种。油菜在4月中、下旬(白菜型)到5月初(甘兰型)即可收获,及时耕耙整地,深施基肥,抢种棉花,虽然棉花播种期推迟半月左右,但这时温度升高,出苗快,保苗省工,苗期生长不受前作阴蔽,加强管理仍可夺得早熟高产优质。如九江县永安公社幸福大队良种队,19z6—1978年,5亩油棉两熟连
In recent years, we have organized and collaborated to conduct a survey and experimental study on cotton farming system. We think it is a good measure to increase the cotton output by arranging 30-40% of the cotton area in the entire province’s cotton area and developing the cultivation system of cotton-oil double cropping. It is also an effective way to develop oil production. First, the benefits of the development of double-cooked oil drums 1. Oil-cotton two-crop, you can practice even to avoid two-cropping intercropping. Rape in mid-April, late (cabbage-type) to early May (sweet-type) can be harvested in a timely manner rake site preparation, deep base fertilizer, grab cotton, cotton sowing period delayed about half a month, but then the temperature rises, Emergence fast seedlings save workers, seedling growth from before the shadow, strengthen management can still won the premature high yield and quality. Such as the Jiujiang County Yong’an commune happiness brigade variety team, 19z6-1978, 5 acres of oil and cotton two cooked with