牧草蔗新品系的品比试验  

Evaluation on New Sugarcane-grass Strain

作　　者：曾日秋[1] 洪月云[1] 卢川北[1] 郑芥丹[1] 

机构地区：[1]福建省农科院甘蔗研究所,福建漳州363005

出　　处：《中国草地学报》2006年第1期32-35,共4页Chinese Journal of Grassland

基　　金：福建省农科院重点学科"多用途的甘蔗优良新品系创新"内容

摘　　要：对八个牧草蔗新品系(含对照)进行了三年品比试验,初步选出牧草蔗新品系98-1、98-2和98-32在农艺性状及生长速度方面表现优于闽牧42,产量略高于闽牧42,方差分析结果无显著差异。三个牧草蔗新品系在7月份和11月份取样的粗蛋白质含量均与闽牧42相当或略高,粗脂肪含量和田间蔗糖锤度也均高于闽牧42,表现多汁、清甜、适口性好。综合评价,牧草蔗新品系98-1、98-2和98-32在产量或目标性状方面优于闽牧42。Seven new strains of Sugarcane-grass were evaluated under natural field conditions for three years. Three good lines, including 98-1, 98-2and 98-32, were selected,Which were superior to Mingmu 42 in gronomic traits and growth rate. The yield of new strains is slightly higher than that of the control, but there were not statistical differences between the new lines and the control. The crude protein content of new strains is equal to or is slightly higer than that of the control. The crude fat content and brix degree are superior to that of the control.

关 键 词：牧草蔗 新品系 品比试验 

分 类 号：Q34[生物学—遗传学]