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“紫金糯”是我们于1983年从江苏引进的一个早熟晚粳糯稻新品种。该品种株型紧凑,秆矮、叶片清秀、生育期短、产量高。近几年江苏许多社队种植面积不断扩大,有的社队种植面积达单季稻的60％左右。据种植单位反映,平均亩产900～1000斤,高产田块达1000～1100斤。我室作单季稻种植,平均亩产923.3斤,比同等栽培条件下的“前选744”增产12％。生育特性 1.生育期短、产量高。“紫金糯”在上海地区作单季稻种植,5月中、下旬播种,9月上旬齐穗,播种至齐穗105天左右,全生育期150～155天,比“前选744”短3～5天,比“苏粳2号”短10～12天,一般在10月25日左右成熟。
“Zijin waxy” is a new variety of late-maturing japonica glutinous rice introduced by us from Jiangsu in 1983. The plant type compact, short stalks, leaves handsome, short growth period, high yield. In recent years, many communities in Jiangsu continued to planted acreage, with some communes and tenements planting about 60% of single-season rice. According to planting units reflect an average of 900 to 1,000 kg per mu, high yield plots of 1,000 to 1,100 pounds. My room for single cropping of rice, the average yield of 923.3 kg, than the same cultivation conditions, “Pre-election 744” 12% increase. Fertility characteristics 1. Short growth period, high yield. “Zijin waxy” for single cropping in Shanghai in the planting, mid-late May sowing, early September full heading, heading to about 105 days sowing, the whole growth period of 150 to 155 days, 744 than the “predecessor 744” short 3 to 5 Day, shorter than the “Sujing 2” 10 to 12 days, generally mature on October 25 or so.