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不同播期对肇东苜蓿生长和产量的影响 被引量:4

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摘要 共设14个不同播期,时间跨度为3月10日-9月20日。小区行长15m,行距30cm,每小区面积45m2。随机区组排列,3次重复。结果表明,随着播期从早到晚,苜蓿产量呈下降趋势。肇东苜蓿播种的临界期为8月20日。
出处 《当代畜牧》 2009年第8期45-46,共2页 Contemporary Animal Husbandry
基金 黑龙江省教育厅科学技术研究项目项目编号:11541364
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