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以贵州省黔东南州农业科学研究所与贵州省友禾种业有限公司联合选育的水稻品种中优608为试验对象,以贵州省水稻高产栽培技术体系作支撑,在云南省永胜县涛源乡探讨了中优608品种的高产栽培潜力。结果表明,在群体密度1.79万穴/667m2下,通过合理运筹肥水技术,中优608可获得1 208.2 kg/667m2的超高产水平。
Zhongyou 608, a joint breeding of Guizhou Qiandongnan Prefecture Institute of Agricultural Sciences and Guizhou Province Wooheye Co., Ltd., was selected as experimental object. With the support of Guizhou high-yield cultivation techniques system, Yuan Township discussed Zhongyou 608 varieties of high yielding cultivation potential. The results showed that Zhongyou 608 could achieve a yield of 1 208.2 kg / 667m2 at a population density of 179000 / 667m2 through rational operation of fertilizer and water technology.