摘要
对１６个陆稻种质资源的四大主要性状（植株性状、谷粒类型、产量性状和耐旱性）进行了系统考察、模糊隶属分析和模糊综合评判。评判出其优劣顺序为：德旱１号＞巴西陆稻＞旱稻２７７号＞旱稻９５树村５０２＞吴氏旱稻＞旱稻２９７号＞旱稻２号＞旱稻９号＞旱稻９５树村１０４号＞旱稻８号＞旱稻９５树村９号＞旱稻４４号＞ＩＲＡＴ１０４＞陆稻６０４＞８７６４１＞陆稻４号，筛选出５个优异种质资源为：德旱１号，巴西陆稻，旱稻２７７号，旱稻９５树村５０２。
The four main traits(plant characters, grain type, yield components and drought resistance) of 16 upland rice germplasm resources were systematically checked, analysed with subordinative fuzzy function and evaluated by comprehensive fuzzy method.The upland rice germplasm resources are arranged in order of quality as follows:Dehan 1> Brazilian upland rice > Upland rice 277 > Upland rice 95 shuchun 502 > Wusi upland rice > Upland rice 297 > Upland rice 2 > Upland rice 9 > Upland rice 95 shuchun 104 > Upland rice 8 > Upland rice 95 shuchun 9 > Upland rice 44 > IRAT 104 > Upland rice 604> 87641 > Upland rice 4. The five germplasm resources-Dehan 1, Brazilian upland rice, Upland rice 277, Upland rice 95 shuchun 502 and Wusi upland rice are elite.
出处
《江西农业学报》
CAS
1999年第1期17-23,共7页
Acta Agriculturae Jiangxi
关键词
陆稻
种质资源
模糊综合评判
水稻
资源筛选
Upland rice
Germplasm resources
Subordinative fuzzy function
Fuzzy comprehensive evaluation
