| 摘要: |
| 本试验通过盆栽试验研究了氯化泥炭对巨峰葡萄营养及产量品质的影响。试验结果表明:氯化泥炭能够促进葡萄对 N,P,K 养分的吸收,其中对 P 吸收的促进作用比对 N,K 更为显著,对生长前期养分吸收的促进作用比对生长后期养分吸收的促进作用更为明显。另外,氯化泥炭还能提高葡萄浆果的着色率和可溶性固形物的含量,但对葡萄产量的影响不明显。 |
| 关键词: 氯化泥炭 葡萄 营养 产量 品质 |
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| EFFECT OF CHLORINATED PEAT ON NUTRITION,YIELD AND QUALITY OF GRAPE |
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| Abstract: |
| In the study of the effect of chlorinated peat on nutrition,yield and quality of grape,pot experiments were carried out in greenhouse.Results showed that:chlorinated peat promoted nitrogen,phosphorus and potassium uptake of grape,among these three nutrients,phosphorus uptake being increased most significantly.The chlorinated peat increased coloration rate and surgar content of grape too,but fruit yield was not obviously influenced. |
| Key words: chlorinated peat grape nutrition yield quality |
