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海拔较高的山区常年气温较低，水稻产量低，但山区温差较大，米质优。为了提高山区水稻种植的产量，增加群众收入，结合山区实际，笔者提出双色地膜覆盖栽培技术。黑白双色地膜与普通地膜相比，保温吸热性能更好，黑色部分还可以控制膜内杂草滋生。
水稻双色膜覆盖栽培技术要点
【摘 要】
：
海拔较高的山区常年气温较低，水稻产量低，但山区温差较大，米质优。为了提高山区水稻种植的产量，增加群众收入，结合山区实际，笔者提出双色地膜覆盖栽培技术。黑白双色地膜与普通地膜
【机 构】
：
大竹县城西乡农技站
【出 处】
：
四川农业与农机
【发表日期】
：
2014年4期
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