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引进 Chamaecrista rotundifolia、C.nictitans、C.serpens、C.pilosa4种决明种的 4 0个品系 ,在闽北红壤山地进行引种筛选试验并测定其对山羊的适口性 .概述了各品系建植、生长与生育特性、越冬性及次年种子自然萌发情况 .筛选出适于刈割—搬运系统牧草的羽叶决明品系 ATF2 2 17、ATF2 2 19(C.nictitans) ,适于热带、亚热带红壤山地果园套种的圆叶决明品系 ATF2 2 30、ATF2 2 31、ATF2 2 2 4、ATF2 2 2 5、ATF2 2 2 8(C.rotundifo-lia) .
40 lines of 4 species of Chamaecrista rotundifolia, C. nictitans, C.serpens and C.pilosa were introduced into the mountainous areas of northern Fujian for introduction screening test and their palatability to goats were summarized.The establishment, Growth and reproduction characteristics, overwintering and the natural seed germination in the following year, and selected the ATF2 2 17 and ATF2 2 19 (C.nictitans) suitable for the clipping-handling system forages, suitable for tropical, subtropical red soil The orchard intercropping leaf cassia varieties ATF2 2 30, ATF2 2 31, ATF2 2 2 4, ATF2 2 2 5, ATF2 2 2 8 (C. rotundifo-lia).