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我们于1983—1984年在西昌县川兴公社新挢二队0.81亩面积上进行了连续两年的葫豆盛花期打尖试验,证明葫豆盛花期打尖比当地习惯的脱尖时打尖(以下简称常规打尖)增产17.6—34.1％,每亩葫豆平均增产25.8％。其增产的原因是: 1.提高结荚和成荚率:盛花期打尖的成荚率和结荚率分别为59.8％、19—28.1％,(常规打尖分别为34.1％、14.4—15.4％)比常规打尖结荚率提高25.7％,成荚率提高8.6％。 2.单株实粒数和百粒重增加:盛花期打尖的单株实粒数和百粒重分别为34.6粒、106.4克(常
We conducted 1983 to 1984 in Xichang County Chuan Hing commune 0.81 acres of the new team on the area for two consecutive years of turmeric spiky hit test, to prove that the peak flowered hulled spiked points than the tip of the local tip (hereinafter referred to as Conventional hit tip) yield 17.6-34.1%, average yield per acre gourd 25.8%. The reasons for the increase are as follows: 1. Increasing the pod and pod rate: The podding rate and podding rate of spikes reached 59.8% and 19-28.1% respectively at full flowering stage (34.1% and 14.4-15.4%, respectively) The pod rate increased by 25.7% and the pod rate increased by 8.6% than that of the conventional pod. The number of single grain and the increase of 100-grain weight: The number of single grain and 100-grain per plant of full-bloom was 34.6 and 106.4 g