云南黄心甘薯地方品种特性分析 关键词 黄心甘薯；生长特性；产量；品质 [gap=6573]key words yellow heart sweet potato; agronomical characters; yield; nutrient characters
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The yield of one and two years old G. uralensis mulched with film were higher than CK about 39.87% and 22.92%.2. The irrigation had significant effect on agronomical characters、dry matter accumulation and yield of G. uralensis.
2.灌水量对甘草的农艺性状、干物质积累和产量均有显著的影响。
参考来源 - 农艺措施对甘草生长发育的调控·2,447,543篇论文数据，部分数据来源于NoteExpress
The increasement of double ears and the decrease of empty stalk were main reason for obtaining high yield because their agronomical characters did not obviously changed.
增产的主要贡献是双穗率提高，空秆率下降——每公顷有效穗数的增加。
Through analysis of simple coefficient of correlation among different characters of flax, influence of major agronomical characters to fiber content of Single plant it discussed.
通过对亚麻各性状之间简单相关系数分析，探讨了亚麻主要农艺性状对单株出麻率的影响，为高纤育种提供一定的理论依。
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