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晚粳(糯)稻使用乙烯利配套技术,1987年被列为绍兴市推广课题,计划三年,现已届满。为了交流经验,总结成果,完善、提高配套技术,继续扩大推广,特总结如下。一、推广所取得的成果三年来使用面积逐年扩大,1987年为218617亩,1988年377000亩,89年425100亩,合计1020717亩。从而,晚稻专用秧田减少31000亩,可用以多种早稻,晚稻用种量每亩节省3.5公斤。根据连续三年的统计,大区调查比对照亩增34.12公斤,增幅为8.02％,随机调查比对照亩增31.90公斤,增幅为7.52％。如以晚稻当季亩增25公斤,早稻亩
Late rice (waxy) rice ethephon supporting technology, in 1987 was listed as the promotion of the project in Shaoxing, plans three years, has now expired. In order to exchange experience, sum up the results, improve, improve supporting technology, continue to expand the promotion, especially summarized as follows. First, the promotion of the results achieved Three years the use of the area has expanded each year, 1987 to 218617 acres, 377000 acres in 1988, 895100 acres in 89, a total of 1020717 acres. As a result, 31000 acres of seedling for late rice reduction, can be used for a variety of early rice, rice with late saving 3.5 kg per acre. According to the statistics for three consecutive years, the area survey increased 34.12 kilograms over the control area, an increase of 8.02%. The random survey increased 31.90 kilograms over the control, an increase of 7.52%. For example, the increase of late rice acres by 25 kg, early rice acres