新疆地区不同红花品种经济性状及生育特性比较研究  

Comparison of Economic Traits and Growth Characters among Different Safflower Varieties in Xinjiang

作　　者：贾东海[1] 李国顺[2] 赵卫芳 王娟[1] 顾元国[1] 李强[1] 陈跃华[1] 

机构地区：[1]新疆农业科学院经济作物研究所,乌鲁木齐830091 [2]新疆吉木萨尔县农业技术推广站,新疆吉木萨尔831700 [3]新疆昭苏县种子管理站,新疆昭苏835600

出　　处：《新疆农业科学》2016年第1期91-98,共8页Xinjiang Agricultural Sciences

基　　金：自治区公益性科研院所基本科研业务经费资助项目"新疆特色作物机采品种筛选及栽培技术研究与示范"(KY2013055);科技富民强县专项行动计划项目"红花优质高效安全生产技术集成示范与加工产品开发";新疆农业科学院优秀青年基金项目"基于ISSR标记的新疆红花遗传多样性及品质性状的关联分析"(xjnkq-2013022)~~

摘　　要：【目的】比较不同红花品种产量及生育特性,筛选适于新疆种植的优良红花新品种。【方法】从新疆现有品种资源中筛选出W69、ZY012、13H046、13B001、13B007和新红花4号(对照)6个红花新品种(系)进行品种比较试验,测定其干物质、叶面积、叶绿素含量、农艺性状和品质,测定数据采用DPS3.0软件进行分析。【结果】不同红花品种在生育特性、干物质、叶面积、叶面积指数、叶绿素含量、产量以及品质方面有显著差异。在42×104株/hm2种植密度及栽培管理的条件下,红花新品种(系)中,13B001表现早熟,单位面积干物质积累量高、叶绿素含量高、叶面积适宜,分枝数、果球数多,单株生产力高,籽粒产量达1 931.9 kg/hm2,较对照增产13%,花丝产量达312.6 kg/hm2,较对照增产72.7%。【结论】红花新品种(系)13B001在产量、生育特性和经济效益方面表现优,可在新疆红花种植区推广应用。【Objective】Comparison of yield and growth characteristics of different safflower varieties,in the hope of providing theory basis for suitable planting of new safflower varieties in Xinjiang. 【Method】Combined with the production of safflower in Xinjiang,six varieties（ lines） from the recent germplasm resources were selected that included W69,ZY012,13H046,13B001,13B007 and Xinhonghua 4（ comparison） for the testing. Dry matter,leaf area,content of chlorophyll,agronomic traits and qualities were tested and the data were measured by DPS（ 3. 0）. 【Result】There were significant differences among different safflower varieties in growth characters,dry matter,leaf area,leaf area index,content of chlorophyll,yields and qualities. Under the condition of four hundred and twenty thousand planting density,the variety（ line） of 13B001 was early- maturing,which had higher dry matter and chlorophyll,more branches and balls. The yield of seed and filaments of 13B001 respectively reached 1,931. 9 kg per hm and 312. 6 kg per hm,which was 13% and 72.7% higher than that of the comparison（ Xinhonghua 4）. 【Conclusion】The new safflower variety（ line）13B001 is better in yield,growth characters and economic benefits,which has potential ability in popularization and application in Xinjiang.

关 键 词：红花品种 经济性状 生育特性 产量 

分 类 号：S567[农业科学—中草药栽培]