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缙云县农科所和大洋农技站的农业科技人员深入到海拔900多米的大洋镇前村、石亭等村,开展了“高山坡地亩产粮双纲、钱双千”技术的研究,取得显著成效.种植的300亩“春马铃薯/春玉米/生姜/秋蔬菜”一年四熟喜获丰收,平均亩产春马铃薯2096公斤(折原粮419.2公斤)、春玉米387.2公斤、生姜2729.5公斤、蔬菜2500公斤.全年平均亩产粮食806.4公斤(超过“双纲”),亩产值达3254.32元.与原来的春马铃薯—春玉米两熟相比,粮食亩产增12.6%,亩产值增长2.64倍,为高山坡地发展“一优两高”农业开辟了新途径.
Agricultural science and technology personnel of Jinyun Agricultural Science Institute and Oceanic Agricultural Technology Station went deep into the villages of Sheyang Village and Shiting Village at over 900 meters above sea level to carry out the research on the technology of “ The yield of 300 mu spring potato / spring corn / ginger / autumn vegetables has been brisk in the whole year, yielding 2096 kilograms of spring potato (419.2 kilograms of spring grain), 387.2 kilograms of spring corn, 2729.5 kilograms of ginger, With an average output of 806.4 kilograms (more than the ”two-plankton“) per mu, with an output value of 3254.32 yuan per mu. Compared with the original spring potato-spring maize double crop, grain yield per mu increased by 12.6% and the output value per mu increased by 2.64 Times, open up new avenues for the development of ”one good two high" agriculture in high slopes.