草食家畜
草食傢畜
초식가축
GRASS-FEEDING LIVESTOCK
2011年
3期
65-67
,共3页
豆科牧草%产草量%茎叶比%生产性能
豆科牧草%產草量%莖葉比%生產性能
두과목초%산초량%경협비%생산성능
legume herbage%yield%stem and leaf ratio%production performance
本文通过在新疆塔城市灌溉条件下,2007-2009连续三年对阿尔冈金苜蓿、和田苜蓿、红豆草、小冠花和百脉根5种豆科牧草的生产性能进行了观测研究。结果表明,各牧草一般于4月份返青,7月中旬至8月初种子成熟,生育天数110~150d。最后一次刈割后再生草大部分于10月枯黄,生长天数150~180d。干草产量排序为:阿尔冈金苜蓿〉小冠花〉和田苜蓿〉红豆草〉百脉根;茎叶比资料显示,叶量所占比例分别为阿尔刚金苜蓿41.3%、小冠花44.8%、和田苜蓿48.5%、红豆草58.3%、百脉根52.9%,各种牧草表现出了不同的生态适应性。
本文通過在新疆塔城市灌溉條件下,2007-2009連續三年對阿爾岡金苜蓿、和田苜蓿、紅豆草、小冠花和百脈根5種豆科牧草的生產性能進行瞭觀測研究。結果錶明,各牧草一般于4月份返青,7月中旬至8月初種子成熟,生育天數110~150d。最後一次刈割後再生草大部分于10月枯黃,生長天數150~180d。榦草產量排序為:阿爾岡金苜蓿〉小冠花〉和田苜蓿〉紅豆草〉百脈根;莖葉比資料顯示,葉量所佔比例分彆為阿爾剛金苜蓿41.3%、小冠花44.8%、和田苜蓿48.5%、紅豆草58.3%、百脈根52.9%,各種牧草錶現齣瞭不同的生態適應性。
본문통과재신강탑성시관개조건하,2007-2009련속삼년대아이강금목숙、화전목숙、홍두초、소관화화백맥근5충두과목초적생산성능진행료관측연구。결과표명,각목초일반우4월빈반청,7월중순지8월초충자성숙,생육천수110~150d。최후일차예할후재생초대부분우10월고황,생장천수150~180d。간초산량배서위:아이강금목숙〉소관화〉화전목숙〉홍두초〉백맥근;경협비자료현시,협량소점비례분별위아이강금목숙41.3%、소관화44.8%、화전목숙48.5%、홍두초58.3%、백맥근52.9%,각충목초표현출료불동적생태괄응성。
Under the condition of irrigation in TaCheng,the production performance of five leguminous forages such as Argangjin alfalfa,Hetian alfalfa,sainfoin,coronilla varia and lotus japonicas were observed during the three years from 2007 to 2009.The result shows that the forage turns green in April in general and the seed grow to maturation from mid July to early August.The whole growth period is 110~150d.What's more,the aftermath turns yellow in October after the final cutting and the whole growth period is 150~180d.The yield of the dry forage is arranged,which is Argangjin alfalfa coronilla varia Hetian alfalfa sainfoin lotus japonicus.According to the data of stem and leaf ratio,the proportion of leaf quantity is that 41.3%(Argangjin alfalfa),44.8%(coronilla varia),8.5%(Hetian alfalfa),58.3%(sainfoin),52.9%(lotus japonicas).Each herbage showed different ecological adaptability.