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在蕃茄温室或露地早熟栽培中,常在早春发生大量落花落蕾现象,这种现象的发生,又常与造成蕃茄本身生理机能反常的内在的和外在的因素有关.为了调节蕃茄的生理机能,改善果实形成与生长的状况,我们进行了几种不同的激素对于防止蕃茄花蕾脱落,促进果实生长的对比试验.试验结果如下: 材料与方法田间试验,于1977年在芜湖市赭山公社扦破山生产队进行.供试品种为当地大红袍蕃茄.5月7日以不同植物激素同时用浸花法分别处理第1、2花序.处理时第一花序大部分花已全开,小部分花未开;第2花序大部分花未开,极少量花微
In the tomato greenhouse or open-field cultivation, there are often a lot of falling flowers falling in early spring phenomenon, the occurrence of this phenomenon, and often caused by the abnormal physiological and physiological functions of tomatoes itself, the intrinsic and extrinsic factors in order to regulate the physiological function of tomatoes , To improve the status of fruit formation and growth, we conducted several different hormones for the prevention of tomato flower buds off to promote the growth of fruit contrast test.The results are as follows: Materials and methods Field trials, in 1977 in Wuhu City, Broken mountain production team for the test varieties for the local Dahongpao tomato May 7 to different plant hormones at the same time by the first two inflorescences inflorescence treatment when most of the first inflorescence has been fully open, a small part Flowers unopened; 2nd inflorescence mostly unopened, very few flowers slightly