董登峰,江立庚,张平刚,陈念平. 荚播和化学调节对花生生理特性和产量的影响[J]. 华南农业大学学报, 2003, 24(1): 86-88. DOI: 10.7671/j.issn.1001-411X.2003.01.025
    引用本文: 董登峰,江立庚,张平刚,陈念平. 荚播和化学调节对花生生理特性和产量的影响[J]. 华南农业大学学报, 2003, 24(1): 86-88. DOI: 10.7671/j.issn.1001-411X.2003.01.025
    Effects of Pod- Sowing and Chemical Regulation on Physiological Characteristics and Yield of Peanut[J]. Journal of South China Agricultural University, 2003, 24(1): 86-88. DOI: 10.7671/j.issn.1001-411X.2003.01.025
    Citation: Effects of Pod- Sowing and Chemical Regulation on Physiological Characteristics and Yield of Peanut[J]. Journal of South China Agricultural University, 2003, 24(1): 86-88. DOI: 10.7671/j.issn.1001-411X.2003.01.025

    荚播和化学调节对花生生理特性和产量的影响

    Effects of Pod- Sowing and Chemical Regulation on Physiological Characteristics and Yield of Peanut

    • 摘要: 大田试验研究了荚播及化学调节(TS303,PDJ和它们的混合物浸种和花针期喷施)对花某些生理特性和产量性状的影响。结果表明:荚播花生花针期生理活性强,但极显著减少花生的成苗率和实收株数而导致减产,TS303及较低浓度的PDJ都能促进花生幼苗生长,增加叶面积指数,提高净光合速率和根系活力,而较高浓度的PDJ促进同化物质的转移,二者有加成和互补效应,单独和混合使用都能显著增加花生产量。

       

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