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在早稻育秧中,为了抗御寒潮,保护良种,争取季节,群众创造了温室育秧,经过4—5年的由点到面,由小面积到大面积试验,获得了成功。华容县新河公社新建大队1,800亩早稻,全面采用温室育秧,平均亩产达808斤。省农科院试验,温室秧比露地秧一般增产4—11％。温室秧生长整齐适于机插。随着农业机械化的发展,工厂式的温室育秧更有其发展前途。 温室育秧完全是用人工控制小气候培育秧苗。在生产实践中如何调剂温、湿度培育茁壮秧苗,为什么早稻温室秧比露地秧早熟高产?对
In the early rice seedling, in order to resist the cold wave, protect the seed, for the season, the masses created the greenhouse seedlings, after 4-5 years from point to surface, from small area to large area test, obtained success. Hualong County Xinhe Commune 1,800 acres of new brigade early rice, the full use of greenhouse seedlings, the average yield of 808 pounds per mu. Provincial Academy of Agricultural Sciences test, greenhouse seedling than the field seedlings generally yield 4-11%. Growing greenhouse seedlings suitable for machine inserted. With the development of agricultural mechanization, factory-type greenhouse seedling more promising. Greenhouse nursery seedling is completely controlled by artificial climate nursery. How to adjust in production practice temperature and humidity to cultivate robust seedlings, why early rice greenhouse seedlings than open field seedling yield high yield?