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余杭县围垦海涂是在钱塘江沿岸,含盐量高达千分之二至四,土质板硬,沙性,无粘附力。几年来虽然采取各种办法种植水稻,但亩产徘徊在300～400斤左右。而且由于土质板硬,种稻如种菜,要用力一人开穴一人放秧,边开穴边种秧,劳动强度很大,广大贫下中农迫切需要寻求一种既能提高单产又能降低劳动强度,提高工效的新措施。我县围垦海涂指挥部在科技部门的大力协助下,去年进行早稻铺纸种稻的试验。据两个点2.2亩田测产,三熟制铺纸亩产724斤,对照364斤;二熟制铺纸亩产900斤,对照仅345.2斤,铺纸比移栽的亩产增加100～160%,而且成熟期提早三天。
Yuhang County reclamation of the sea is in the Qiantang River coast, salt content as high as two thousandths to four, soil board hard, sand, no adhesion. Although various measures have been taken to grow rice in recent years, the output of husks has hovered around 300 to 400 kilos. And because the soil board hard, planting rice, such as planting vegetables, one person to force one seedling open hole, while open hole seedlings, labor-intensive, the vast number of poor middle peasants urgently need to find a way to both improve yield and reduce labor intensity , To improve the efficiency of the new measures. Coastal Reclamation headquarters in the county with the strong support of science and technology department last year, rice varieties of early rice shop rice test. According to two points of 2.2 acres of field test yield, three mullipunsu per mu 724 pounds, control 364 pounds; two cooked graha 900 mu per mu, control only 345.2 pounds, shop paper than the transplanting increased 100% 160%, and three days earlier maturity.