蜜童无籽小西瓜种植密度及整枝留果方式试验

Experiment of Plant Density and Fruit Pruning and Rentention Mothds of Mitong Small Seedless Watermelon

对蜜童无籽小西瓜种植密度及留瓜方式进行试验,采用复因素随机区组试验设计,重复3次,小区面积15m2,设A、B共2个因素(各4个处理)。结果表明:最优的处理为A2B4,即定植密度为400株/667m2,采用5蔓留5果的整枝方式,产量达到5818.47kg。试验中密度是影响产量的主导因素,密度和整枝留果的最佳组合是获取高产重要调节因素。

The aim of present work was to study plant density and fruit pruning and rentention mothds of Mitong seedless watermelon,the design of two factors were randomly divided into 4 groups,repeated 3 times,residential area of 15 m2 with a total of A and B factors.The results showed that optimum group of A2B4 with 400 plant/667 m2,the yield were to 5 818.47 kg by the mothds of 5 climbing and fruits pruning.We may conclude that plant density is the main factors effecting the fruit yield,the best combination of plant density and fruit pruning to stay is an important regulator of the factors to obtain high yield.