作物研究
作物研究
작물연구
CROP RESEARCH
2013年
6期
580-583
,共4页
阳显斌%陈代荣%陈晓明%黄峰%梁永江%张长华%王军%向先友%李敏%王智明
暘顯斌%陳代榮%陳曉明%黃峰%樑永江%張長華%王軍%嚮先友%李敏%王智明
양현빈%진대영%진효명%황봉%량영강%장장화%왕군%향선우%리민%왕지명
烤烟%品种比较%农艺性状%经济性状%聚类分析
烤煙%品種比較%農藝性狀%經濟性狀%聚類分析
고연%품충비교%농예성상%경제성상%취류분석
Tobacco%Variety comparison%Agronomic characteristic%Economic character%Clustering analysis
以K326为对照,采用小区试验对8个烤烟新品系的农艺性状和经济性状进行分析。结果表明：(1)移栽后35 d,供试品系叶片数、株高、茎围、最大叶长与叶宽存在差异。 ZYH-4叶片数最多(13.6片),DZ-4株高最高,茎围除YQ-1和ZYH-4外其他品系显著或极显著高于对照品种K326,MT-2、SX-1、ZYH-5叶长和叶宽显著高于K326。(2)移栽后60 d,供试品系主要农艺性状亦存在显著差异。 MT-2叶片数最多(24.3片),除YQ-1与MT-2外其他品系株高显著高于对照K326；WY-1茎围最大(11.16 cm),SX-1的叶长最长(83.8 cm), MT-1叶宽最宽。(3)供试品系产量变幅为1863~3380.85 kg/hm2。产值、产量、均价和上等烟率表现最好的是MT-2。(4)聚类分析表明,MT-2、DZ-3、YQ-1、SX-1、WY-1的综合经济性状显著优于其他品系。
以K326為對照,採用小區試驗對8箇烤煙新品繫的農藝性狀和經濟性狀進行分析。結果錶明：(1)移栽後35 d,供試品繫葉片數、株高、莖圍、最大葉長與葉寬存在差異。 ZYH-4葉片數最多(13.6片),DZ-4株高最高,莖圍除YQ-1和ZYH-4外其他品繫顯著或極顯著高于對照品種K326,MT-2、SX-1、ZYH-5葉長和葉寬顯著高于K326。(2)移栽後60 d,供試品繫主要農藝性狀亦存在顯著差異。 MT-2葉片數最多(24.3片),除YQ-1與MT-2外其他品繫株高顯著高于對照K326；WY-1莖圍最大(11.16 cm),SX-1的葉長最長(83.8 cm), MT-1葉寬最寬。(3)供試品繫產量變幅為1863~3380.85 kg/hm2。產值、產量、均價和上等煙率錶現最好的是MT-2。(4)聚類分析錶明,MT-2、DZ-3、YQ-1、SX-1、WY-1的綜閤經濟性狀顯著優于其他品繫。
이K326위대조,채용소구시험대8개고연신품계적농예성상화경제성상진행분석。결과표명：(1)이재후35 d,공시품계협편수、주고、경위、최대협장여협관존재차이。 ZYH-4협편수최다(13.6편),DZ-4주고최고,경위제YQ-1화ZYH-4외기타품계현저혹겁현저고우대조품충K326,MT-2、SX-1、ZYH-5협장화협관현저고우K326。(2)이재후60 d,공시품계주요농예성상역존재현저차이。 MT-2협편수최다(24.3편),제YQ-1여MT-2외기타품계주고현저고우대조K326；WY-1경위최대(11.16 cm),SX-1적협장최장(83.8 cm), MT-1협관최관。(3)공시품계산량변폭위1863~3380.85 kg/hm2。산치、산량、균개화상등연솔표현최호적시MT-2。(4)취류분석표명,MT-2、DZ-3、YQ-1、SX-1、WY-1적종합경제성상현저우우기타품계。
With K326 as the check variety, the agronomic and economic characteristics of 8 new tobacco lines were com-paratively tested by field plot experiment. Results were as follows:(1) There was variability among new tobacco lines in leaf number, plant height, stem diameter and length and width of maximum leaf at 35th day after transplanting. ZYH-4 showed the most leaves, and DZ-4 was the tallest. The stem diameter of new tobacco lines was larger than that of K326, but YQ-1 and ZYH-4. Appearances with MT-2, SX-1 and ZYH-5 showed that larger at the length and width of maximum leaf than that of K326. (2) There was variability among agronomic characteristics at 60 days after the transplan-ting. MT-2 showed the most leaves, and all new tobacco lines was taller than that of K326, but YQ-1 and MT-2. WY-1 showed the most stem diameter, and the length maximum leaf of SX-1 and width of maximum Leaf of MT-1. (3) The variable a mplitude of yield among new tobacco lines are from 1 863 kg/hm2 to 3 380. 85 kg/hm2 . The MT-2 has a good colligation character at output value, yield, average price and rate of first class tobacco. (4) Cluster analysis showed that there was good colligation economic character performance lines among MT-2, DZ-3, YQ-1, SX-1 and WY-1. And MT-2 shows distinguishing advantages.
