四个猕猴桃品种果实生长发育的探讨

Studies on the Growth and Development of Four Species from Actinidia Fruit

研究结果表明虽然美味猕猴桃海沃德和中华猕猴桃金丰、早鲜和魁蜜等品种的果形指数各不相同，但体积与纵横径之间的关系为一组斜率相同的线性回归方程，早鲜与金丰和海沃德之间的回归截距存在差异。生长发育期间，海沃德和金丰果实体积与重量之间存在相同的数量关系Ｖ＝１．０９７２ｇ０．９７３１，说明两品种果实发育过程中有同样的生长模式。

Although the shape indices of different kiwi fruit cultivars,such as Hayward,Jinfeng,Zaoxian and Kuimi,are different,there are linear regression equations of equal slopos betweenvolume and vertical and horizontal diameters of these Actinidia fruits。The intercepts are differentbetween Zaoxian and Hayward,Jinfeng.There is the same regression equation:V=1.0972g0.9731 between volume and weight during growth and development of Hayward andJinfeng fruits.The result indicates that the growth patterns of these different varieties are the same.