论文部分内容阅读
葡萄树结果枝的环剥据试验，对葡萄树结果枝恰当环剥，果实成熟期可提早１５－２０天，果粒增大１／３左右。１、环剥时间。环剥时间因目的不同而异。为了减少落花结果，提高座果率，直在开花始期进行；为增加浆果体积，最好在浆果生长期环剥；为提早果实成熟和增加果实合...
According to the test results of the peeling of the grapevine branches, the branches of the grapevine can be properly girdled. The fruit ripening period can be 15-20 days earlier and the fruit size can be increased by about 1/3. 1, girdling time. Girdling time varies by purpose. In order to reduce the result of falling flowers, increase the rate of fruit, straight flowering in the beginning; in order to increase the volume of berries, the best in the berry growth cycle girdle; for early fruit ripening and increase the fruit together ...