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花生是我县的主要油料作物。但由于花生不象水稻那样,可以通过排水晒田去控制生长,往往因高温多雨而引起徒长,严重时影响植株倒伏,茎叶腐烂,导致减产。因而产量极不稳定。根据广东师院介绍:喷施生长延缓剂“必9”可控制花生地上部分生长,即使在肥足雨多的情况下,也不会徒长,从而增加产量。为了近一步发展花生生产,提高花生产量。我们与广东师院协作,于今年春、秋植花生进行多点喷施“必9”试验,喷施面积共一百一十亩。从初步的试验结果看:在施足肥料的基础上,下针期喷施适量浓度的“必9”,对抑制地上部分的生长,增加荚果数和饱果数,提高产量,都有显著的效果。
Peanut is my county’s main oil crops. However, because peanuts are not like rice, they can be controlled by drainage soils, often causing leggy growth due to high temperature and rainy weather. In severe cases, they affect plant lodging and stems and leaves decay, resulting in a decrease in yield. As a result, the output is extremely unstable. According to the Guangdong Teachers College introduced: spray growth retardants “will 9” to control ground peanut part of the growth, even in the case of fat enough rain, it will not grow up, thereby increasing production. In order to further develop peanut production and improve peanut production. In collaboration with Guangdong Teachers College, we conducted a “must-9” trial of spraying more peanuts in the autumn of this year with a total area of 110 mu. According to the preliminary test results, on the basis of applying enough fertilizer, the appropriate amount of “BH9” was sprayed on the needles for the next injection, which significantly inhibited the growth of above-ground parts, increased the number of pods and fruits, and increased the yield effect.