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根据广东省怀集水稻种植的基础条件确定,推广深优9516、深两优5814、五丰优615和天优3618等超级杂交稻品种,并配套水稻三控施肥技术、测土配方施肥技术、病虫害绿色防控技术和超级稻强源活库优米栽培技术等高产栽培技术,超级杂交稻种植面积及高产栽培技术累计种植面积达140多万亩,收到良好的综合效益。
According to the basic conditions of rice planting in Huaiji of Guangdong Province, the super hybrid rice varieties of Shenyou 9516, Shenliangyou 5814, Wufengyou 615 and Tianyou 3618 were popularized. Three rice fertilization techniques, soil testing and fertilizer technology, Pest management and prevention and control technology of super rice and strong source live library excellent rice cultivation techniques such as high yield cultivation techniques, super hybrid rice acreage and high yield cultivation techniques accumulated acreage of more than 140 million mu, received a good comprehensive benefit.