Application of grey system theory to distribution and analogical cultivation of wheat cultivars | 灰色系统理论在小麦品种布局和相似性栽培中的应用
2009
Song Zhijun, Henan Agricultural University, Zhengzhou(China) | Li Yufeng, Xinyang Research Institute of Agricultural Sciences, Xinyang(China) | Yang Chunling, Xinyang Research Institute of Agricultural Sciences, Xinyang(China)
chinois. 运用品种灰色布局和品种灰色相似性栽培原理与方法,对1998―2000年“河南省小麦良种区域试验”的资料进行了分析.结果表明,安麦1号最适宜的生态类型区是以安阳、商丘、许昌、周口、驻马店遂平为代表的生态类型区;次适宜的生态类型区为以开封、漯河、驻马店平舆、濮阳、新乡为代表的生态类型区.安麦1号的生物学特性与大面积推广品种豫麦21号最相似,因而对安麦1号采用与豫麦21号相似的栽培技术,便可最大限度地发挥其增产潜力.[著者文摘]
Afficher plus [+] Moins [-]anglais. Using cal cultivation of 1998--2000 were principle and method of grey system theroy cultivars, data from ＂ Regional Test on both on grey distribution and grey analogi- Wheat Cultivars in Henan Province＂ in analyzed. The results showed that the most ecologically suitable growing zones of Anmai 1 were Anyang, Shangqiu, Xuchang, Zhoukou and Suiping of Zhumadian, and that the fairly suitable growing zones were Kaifeng, Luohe, Pingyu of Zhumadian, Puyang and Xinxiang. Since the biological characteristics of Anmai 1 most resembled to Yumai 21 widely grown in Henan, it would be appropriate that available cultivating techniques for Yumai 21 were similarly adopted to Anmai 1 to explore the potential yield of the latter.
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