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黔东南州位居黔中高原向湘西丘陵及广西盆地过渡地带,光热丰富,水热同季,无霜期长,稻油两熟面积较大。但长期以来,全年单产较低,虽然近年“两杂”推广,也因技术研究不够,产量潜力仍未较好发挥。如何利用本区气候、生产条件,进一步提高稻油全年产量,我们运用了农业系统工程原理和方法,针对生产中的突出问题,研究了稻油两熟的品种组合,茬口配套、培育壮秧及高产优质低耗的调控技术,建立了稻油高产高效耕作栽培技术
Qiandongnan Prefecture is located in the mid-Guizhou Plateau to Xiangxi hills and Guangxi basin transition zone, rich in light and heat, water and heat in the same season, frost-free period, larger area of rice oil two crops. However, for a long period of time, yield has been relatively low throughout the year. Although the promotion of the “two hybrids” in recent years has not been enough due to technical studies, the yield potential has not yet been fully demonstrated. How to make use of the climatic and production conditions in this area and further increase the annual output of rice oil, we have used the principles and methods of agricultural systems engineering. In view of the outstanding problems in the production, we have studied the varieties and combinations of rice and oil two crops, And high-yield, high-quality and low-consumption regulation and control technology, a high-yield and high-efficient cultivation and cultivation technology for rice oil was established