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本试验于1980～81年在无锡县东亭公社春雷大队第二、五耕作队进行。目的是研究、探讨引进日本农机具的合理工艺和农艺途径,并考核其技术经济效果。1980年在水稻生长期间,虽然遇上阴雨、寡照、低温和强台风等极为不利的条件,“试验方”栽培的390.6亩水稻,1980年仍获得平均亩产1025.6斤的好收成。比1979年单产935.5斤,增加90.11斤,增长9.63%;总产达400602.75斤,比1979年(双季稻约占35%)增长5.54%。其中 IR661和 IR24,142.2亩,单产1024.68斤,5.93亩最高单产达1242.73斤。东亭3号51.9亩,单产1059.19斤,昆稻2号78.2亩,单产1026.71斤,嘉农76—298亩,单产1011.68斤,小品种21.3亩,单产960.94斤。1981年试验方平均亩产1071.89斤,超过1980年,比1979年增产14.585。实践证明,从日本引进的水田农机具,只要机械工艺与栽培农艺相互适应,密切结合,应用于单季稻栽培是能达到高产要求的。
This experiment was carried out in the second and fifth farming units of Chunlei Brigade, Dongting Commune, Wuxi County, 1980-81. The purpose is to study and discuss the reasonable techniques and agronomic approaches for the introduction of Japanese agricultural implements and to evaluate their technical and economic effects. In 1980, 390.6 mu of paddy cultivated by “experimental party” still received a good yield of 1025.6 kg per mu in 1980 despite the extremely unfavorable conditions of rainy weather, low light, low temperature and strong typhoon during rice growth. 979.5 kg more than in 1979, an increase of 90.11 kg, an increase of 9.63%; total output of 400602.75 kg, compared with 1979 (double crop of about 35%) increased by 5.54%. One IR661 and IR24, 142.2 acres, yield 1024.68 pounds, 5.93 acres maximum yield of 1242.73 pounds. East Ting 3 51.9 acres, yield 1059.19 pounds, Kun rice 2 78.2 acres, yield 1026.71 pounds, Jiaonong 76-298 acres, yield 1011.68 pounds, 21.3 acres of small varieties, yield 960.94 pounds. In 1981, the test side average yield 1071.89 kg, more than in 1980, an increase of 14.585 over 1979. Practice has proved that imported agricultural machinery from paddy fields in Japan, as long as the mechanical and cultural agronomic adapt to each other, closely integrated, applied to single-cropping rice is able to meet the high yield requirements.