... 改良代种子园 advanced-generation seed 改良过的种子 improved seed 进行种子改良 ameliorating seed ...
基于1个网页-相关网页
forest improved seed 林木良种
improved seed orchard 改良种子园
improved seed orchards 改良种子园
genetically improved seed 遗传改良种子
grafting with improved seed 良种嫁接
improved seed-soaking method 改良浸种法
The supply of improved seed can not satisfy the real need. The farmers do need improved seed to improve their production.
一方面农户非常需要优良品种来改善粮食质量,提高产量,另一方面却是优良品种有效供给不足,不能够满足农户的多方面需求。
参考来源 - 农户水稻良种购买意愿影响因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
So the paper will certificate which type of improved seed is the very need of farmer.
本文的一个目的就是证明农户在实际生产过程中需要何种特性的优良品种。
The results show that paclobutrazol and B9 improved seed set and increased the flowers in next year.
结果表明，多效唑和B9能够明显提高坐果率，有效增加来年成花数量。
However develop improved seed is not a transitory process, it is a long time comprehensive development.
但是良种推广不是一个时点问题，而是长期的、综合考虑的推广过程。
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