14个黄秋葵品系叶黄素和β-胡萝卜素产量比较试验

Comparison Test of 14 Varieties of Okra on Lutein and β-Carotene Yield

选取14个品系黄秋葵在大田进行品种比较试验,结果表明它们叶片干物质产量、叶片中叶黄素和β-胡萝卜素产量差异极显著。004-2品系叶片干物质产量最高,达到4948.0kg/hm2。024-3品系叶片中叶黄素产量最高,理想纯产量达到9261.7g/hm2。018-1品系叶片中β-胡萝卜素产量最高,理想纯产量达到32740.0g/hm2。综合叶片干物质产量、叶片中叶黄素和β-胡萝卜素产量三方面,018-1、024-3和021品系适合高产规模化种植。

Comparison test of 14 varieties of Okra in the field revealed that yield of dry matter of Okra leaf, yield of lutein and β-carotene in Okra leaf represent obvious statistical discrepancy. 004-2 gave the highest yields of leaf dry matter, it reached to 4948 kg/hm^2; 024-3 gave the highest yields of lutein in Okra leaf, it reached to 9261.7 g/hm^2 in ideal; 018-1 gave the highest yields of β-carotene in Okra leaf, it reached to 32740.0g/hm^2 in ideal. Being given a general consideration from the above three aspects, it could be found that 018-1,024-3 and 021 were adapted to the high yield planting.