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以新疆鄯善地区主栽的“86-1”、“西州密17号”和“西州密25号”3个甜瓜品种为试材,研究其在不同光照强度下的不同取材时期果实单果质量、纵横径、体积等的变化。结果表明:遮光处理对3个甜瓜的果实纵横径增幅均有影响。3个品种各处理果实体积和单果质量增长主要集中在花后7~35d,不同处理3个品种成熟果实的体积和单果质量具有一定的差异,随着光照强度的减弱,当透光为23%时,“西州密25号”的果实体积和单果质量减少幅度较少,在一定程度上说明“西州密25号”耐弱光性较强。
Three muskmelon cultivars, “86-1”, “Xi-zhi mian 17” and “Xi-xia miao 25” were planted in Shanshan, Xinjiang, China. The effects of different light intensities The fruit quality, vertical and horizontal diameter, volume and other changes during the different periods of fruit production. The results showed that shading treatment had an impact on the growth of fruit width and breadth of three melons. The fruit volume and fruit weight of three cultivars were mainly concentrated in 7 ~ 35 days after anthesis, and the volume and fruit quality of mature fruits of three cultivars with different treatments differed to some extent. With the decrease of light intensity, when the light transmittance was 23% When the “Xixizhou No. 25 ” fruit volume and fruit quality reduction less, to some extent that “Xizhou 25 ” strong resistance to weak light.