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研究麦棉两熟棉铃铃重与铃期气象因子关系的结果表明,日照时数是影响麦棉两熟多类型、棉株多部位铃重的主要气象因子 ,温度对棉株上(7～9果枝 )、顶 (10以上果枝 )部铃铃重有重要作用 (尤其对两熟短季棉 )。铃重与铃期主要气象因子的相关存在二次曲线 (Y=A +BX2)和双曲线[Y=X/(B +AX)]两种类型。日照时数对铃重的作用因麦棉两熟和棉铃着生部位而异 ,作用重要部位在中部 (4～6果枝 )
The results showed that the sunshine duration was the main meteorological factor that affected the cotton boll multiply and the cotton boll weight in different parts of the cotton. The effects of temperature on cotton boll (7 ~ 9 Fruiting branches), the top (more than 10 fruiting branches) bell ring weight plays an important role (especially on two short-season cotton). There are two types of quadratic curve (Y = A + BX2) and hyperbolic curve [Y = X / (B + AX)] related to the main meteorological factors in boll weight and boll stage. The effect of sunshine hours on boll weight varies with cotton boll twigs and cotton twigs, and an important part of the effect is in the middle (4 to 6 fruit branches)