Experimental observation of peanut in Duruan town, Jiangmen, Guangdong Province

 First, Duran Town Longmian village Huang Baolin experimental field, peanut 13 leaves, blooming period, from 12 ridges selected 3 ridgesDo the test, do the comparison of others, design three test schemes:

    Plan 1, Fupeng 250 times + fruit 250 times, 7 days interval, spray twice

    Plan two, Fupeng 250 times + fruit 250 times + agricultural force 3000 times, 7 days interval, spray 2 times

    Solution 3:375 times Fupeng + 375 times fruit joy, 7 days apart, spray twice

Two, on May 28, 2013, and June 3, 2013, the experimental site was injected twice。

    A. On June 5, 2013, follow-up observation showed no signs of fertilizer damage, and the tested peanut leaves were dark greenThere was no significant difference between the three schemes。

    B. On June 25, 2013, follow-up observation showed no signs of fertilizer damage, coarse observation of growth and use of polybulobutenolThere was no significant difference in the control of exuberance, and there was no significant difference in the experiments of the three schemes。Close inspection testThe peanut leaves are thick green, and the foot leaves are not yellow, while the foot leaves are controlled by polybulobuzole from below Upward gradually began to fade yellow。

    C. On July 3, 2013, the farmers were asked to randomly pull 4 plants from the test site, and the results were as follows:

    Solution 1:250 times of Fupeng + 250 times of fruit joy, twice: 125 grains, an average of 31 grains/plant。叶厚 Green, unfailing yellow, short and strong, resistant to lodging。

    Plan two, Fupeng 250 times + fruit 250 times + agricultural force 3000 times, spray 2 times: because of the farmer's daughterNot knowing, wrong harvest。

    Scheme 3:375 times of Penfupeng + 375 times of fruit, 2 times: 118 grains, 29 grains/plant。Leaves thick green,Long yellow, the vine is short and strong, resistant to lodging, and the vine is about 5 cm higher than the program one。

    Comparison: With polybulobuzole to control Wangwang, there were 83 seeds in 4 plants, with an average of 21 seeds/plant。Old leaves are fading, MambiPlan one is about 9 centimeters high。(It is possible that farmers do not use enough polybulobutrazole to control their exuberanceThe effect is not good, but with the increase of the dosage of polybulobulozole, the aging of old leaves is more serious。）

    Conclusion: The ratio of effective kernel number of peanut in scheme 1 increased by 50%, and that in scheme 3 increased by 50% Contrast increased by 42%。And achieve effective control of wangwang without premature aging effect。Peanut productThe average number of peanut seeds is about 20. Under the same cultivation and management conditions, the number of effective peanut seeds is about 20 Increased by more than 40%, the experimental farmers think that the benefit is very considerable, very valuable。