| 红豆草二槎草种子生产能力的研究 |
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| 引用本文： | 陈宝书,张景雨,温尚文. 红豆草二槎草种子生产能力的研究[J]. 甘肃农业大学学报, 1988, 0(2) |
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| 作者姓名： | 陈宝书 张景雨 温尚文 |
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| 作者单位： | 甘肃农大草原系，甘肃农大草原系，甘肃农大草原系 |
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| 摘 要： | 本试验的目的在于探讨红豆草第一槎牧草以解决家畜春乏时期对青饲料的需要,二槎草收种以满足生产上种子不足的问题。两年的研究结果表明,红豆草的头槎草在孕蕾期刈割,留槎6厘米,然后立即灌水,二槎草的生长发育良好,利于产量远较开花期和结荚期刈割的要高,同时,种子品质也好,表现在发芽率高,硬实少,霉烂率降低。
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A Study on the Seed Productivity of Sainfoin Aftermath |
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| Abstract: | The purpose of this study is to explore the effect of first cutting time of sainfoin (Onobrychis vieiaefolia Scop.)on the seed productivity of its aftermath.Two years results show that the first cutting (stubble 6cm) of saifoin at bud period (irrigation immediately after first cutting) results in better growth,higher seed yield and better quality (higher seed germination,lower hard seed and rot rate) than that at bloom and pod period |
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