不同播期对黄秋葵生长及发育的影响

研究了6个不同播期对黄秋葵生长发育的影响。结果表明,播期在3月24～31日,对黄秋葵株高、茎粗、叶面积、折算产量、果形和品质均有明显的促进作用;播期在3月11～18日,对黄秋葵茎粗、分枝数和折算产量也有作用,并降低第一果节位,但果实畸形率高;播期在4月7～14日,对黄秋葵株高和果实品质有作用,但折算产量明显较低。

Effects of Different Sowing Data on the Growth and Development of Hibiscus esculentus L.

Effects of six different sowing data on the growth and development of H.esculentus L.were studied.The result showed that sowing data on March 24-31th had remarkable effects on plant height,stem-diameter,leaf area,coversion yield,fruit shape and quality.It had some effects on stern-diameter,number of branches and coversion yield,while relatively low node of first fruit and high irregular fruit rate to sow in March 11-18th.It had remarkable effects on plant height and fruit quality,while relatively low plot yield to sow in April 7-14th.