General walnuts remove more than 95% of male inflorescences and increase production by more than 30%. In addition to the time of walnuts should be early and should not be late, in addition to the sooner the male, in addition to the more net, the better the effect. Walnuts except males are best carried out before the male flower buds are sprouted. They should be carried out at the latest when the male flower buds grow green, and it is easy to remove them at this time. The sooner the better, the more nutrients can be saved. 90% to 95% of the entire tree male inflorescence was removed. Specific to each flower branch, the male inflorescence was completely removed.
Tebuthiuron,Trifloxystrobin,Flufenacet,Amicarbazone,Prothioconazole,Sulfentrazone
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