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【目的】提高花生分枝数,增加结荚个数,提高产量、出仁率和出油率。【方法】试验采用随机区组排列,设4个处理,3次重复,共12个小区。在不同时期喷施吲丁·诱抗素,对分枝数、结荚数、产量、出仁率、分别调查记录分析。【结果】通过喷施吲丁·诱抗素,每株分枝可提高到7~10条,多达11~12条,增加4~7个;结荚数提高25~35个,多达35~50个,增加10~15个;每666.7m~2产量达到250~300kg,提高50~75kg;出仁率达到67%~68%,提高7%~8%;出油率达到47%~48%,提高7个百分点。【结论】苗期至盛花期喷施3000倍吲丁·诱抗素,对花生的分枝数、结荚数、产量、出仁率和出油率均有影响,处理一效果极显著。
【Objective】 To increase the number of peanut branches, increase the number of pods, increase yield, kernel rate and oil yield. 【Method】 The experiment was arranged in random block, with 4 treatments and 3 repetitions, a total of 12 cells. Indinolinduclease was sprayed in different periods, and the records of branch number, pod number, yield and kernel rate were recorded and analyzed respectively. 【Result】 The results showed that the number of branches per plant increased from 7 to 10, up to 11 to 12, increased by 4 to 7, and the number of pods increased by 25 to 35, up to 35 ~ 50, an increase of 10 to 15; yield per 666.7m ~ 2 250 ~ 300kg, increased 50 ~ 75kg; kernel rate of 67% to 68%, an increase of 7% to 8% 48%, an increase of 7 percentage points. 【Conclusion】 Seedlings were sprayed with 3000 times of indole-inducer at full flowering stage, which affected the numbers of branches, pods, yield, kernel rate and oil yield of peanut. The effect of treatment was extremely significant.