【摘 要】
：
云南省元江县坝区，温、光、水资源丰富。为改进栽培制度，利用籼型杂交水稻再生能力强的特点，进行了栽一季早稻蓄两季再生稻的“一栽三收”试验。结果表明比插双季稻有省土、省成
【机 构】
：
云南省玉溪地区行署农牧局,云南省玉溪地区行署农牧局,云南省玉溪地区行署农牧局,云南省玉溪地区行署农牧局,云南省玉溪地区行署农牧局,云南省玉溪地区行署农牧局
论文部分内容阅读
云南省元江县坝区，温、光、水资源丰富。为改进栽培制度，利用籼型杂交水稻再生能力强的特点，进行了栽一季早稻蓄两季再生稻的“一栽三收”试验。结果表明比插双季稻有省土、省成本等优点，尤其能每亩增产稻谷１９４．７公斤，增加纯收入２７４元，生育期也缩短了11天。是一项高效栽培的新尝试。
Yuanjiang County, Yunnan Province dam area, warm, light, rich in water resources. In order to improve the cultivation system, the “one plant, three harvests” experiment of planting two-season ratooning rice with one season of early rice was carried out based on the characteristics of regenerative ability of indica hybrid rice. The results showed that compared with double cropping rice, there was the advantage of provincial soil and provincial cost. In particular, it could increase 194.7 kg of rice per acre, increase the net income by 274 yuan and shorten the growing period by 11 days. Is a new attempt to cultivate efficient.
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