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黄麻红麻是海门县的主要经济作物之一,种植面积155公顷左右,单位面积(0.067公顷,下同)产量319千克。产量不高的原因,一是播期迟。我县红麻的前作历来是密播元小麦或净作油菜等晚熟茬口。红麻的播种要推迟到6月上中旬前茬离田后才播种,红麻的有效营养生长期比在5月上旬麦园套栽的减少了1/5。单位
Jute kenaf is one of the main cash crops in Haimen County, with a planting area of about 155 hectares and a production area of 319 kilograms per unit area (0.067 hectares). Yield is not high, one is sowing late. The predecessor of our county kenaf has always been close-sowing wheat or net crop of late-maturing stubble. Seeding of kenaf should be postponed until the mid-June of last month before sowing from the field. The effective vegetative growth period of kenaf is one-fifth less than that of the planted wheat field in early May. unit