| 摘要: |
| 作为氧化剂的过氧化钙对水稻水育秧秧苗影响十分显著,特别在三叶期前。表现出苗快,发芽率高,根数多,根长、株高、干物重大。各处理中以1:2(种子重:过氧化钙)最好,在实际应用时采用近似结果的1:1较为经济。 |
| 关键词: 氧化剂 发芽率 不同处理 三叶期 水直播 水育秧 过氧化钙 |
| DOI： |
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| THE EFFECT OF PEROXIDE OF CALCIUM(CaO_2)ON THE RICE NURSERY |
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| Abstract: |
| as oxidizer,the peroxide of calcium had obviously effect which included accelerating germination,raising the rate of germination, increasing the root numher and the seedling height and accumulating more dry matter on watered rice nursery before the emerged third leaf in the rate 2:1 or 1:1 of peroxide of Calcium(as bedding matter)and rice seed. |
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