摘要
“华苎 4号”是从稀节巴品种自然杂交后代中选育出来的新品种。该品种产量高 ,在品系比较试验中平均亩产 2 2 6 .5kg ,比对照细叶绿品种增产 5 9.1 3% ,在湖北省区试中较对照增产 33.81 % :纤维品质优良 ,在品系比较试验中年均纤维细度 2 0 82支 ,在区试中经湖北省纤检所测试 ,年均纤维细度 2 2 39支 ;该品种植株高大整齐 ,出麻率特别高 (鲜皮出麻率和鲜茎出麻率分别在 1 4%和 5 %以上 ) ;“华苎 4号”的抗逆性强 ,高抗炭疽病 ,不感染花叶病 ,抗旱抗风性强 ,但耐渍性略差。
Hua Zhu 4”(HZ4),a newly released ramie variety in March 1999,was developed by nature hybridization of “Xijieba”. The fiber yield was 59.31%,33.81% higher than that of check “Hubei Xiyelu” in the varieties yield test and regional test respectively. HZ4 was high fiber qunlity.Its fiber counts were 2082 and 2239 in the varieties yield test and regional test respectively.It was high resistance to anthracnose disease(the disease index was 2.93).
出处
《中国麻作》
北大核心
2000年第1期10-13,共4页
China's Fiber Crops
基金
农业部和湖北省科委资助
