优质饲草高粱生长势的研究  

Study on the Growth Potential of Superior Forage Sorghum

作　　者：邓日烈[1] 刘晓辉[1] 林伟强[1] 

机构地区：[1]佛山大学,广东佛山528000

出　　处：《安徽农业科学》2008年第10期4032-4033,4035,共3页Journal of Anhui Agricultural Sciences

基　　金：广东省佛山大学科研基金(FSJ04006)

摘　　要：[目的]分析优质饲草高粱引入珠三角种植的可行性。[方法]通过对健宝、牧特利、甜宝及F8386草高粱的引种试验,对各品种的株高、叶数、整株鲜重、叶鲜重、鞘鲜重、茎鲜重、穗鲜重、穗长、节数等性状进行比较研究,进一步对各品种的适应性、品种特性、生育特性及产草能力进行分析。[结果]除牧特利外,其他品种均能在珠三角顺利越冬,再生能力强,并且夏天生长势最好。[结论]供试品种可以引入珠三角种植。[Objective] The feasibility of introduction high quality forage sorghum to Pearl River Delta was studied. [Method] Plant height, number of leaves, fresh weight of the whole plant, leaf fresh weight, sheath fresh weight, stalk fresh weight, ear fresh weight, ear length, number of node were studied in order to assay the adaptability, variety characteristics and growth characteristics and the grass yield of Jumbo, Nutrifeed, Tembo and F8386 through introduction test. [Result] All varieties except Nutuifeed could survive in winter successfully, and had strong regeneration ability. Each variety grows better in summer in this research. [Conclusion] Four varieties could grow better in the Pearl River Delta.

关 键 词：草高粱 生长势 研究 

分 类 号：S514[农业科学—作物学]