Bagging method for achieving high-quality and high-efficiency harvesting of wild castor seeds

Abstract

The invention relates to a bagging method for achieving high-quality and high-efficiency harvesting of wild castor seeds. The bagging method comprises the following steps of S1, selection of spike bags; S2, determination of bagging time; S3, pesticide and fertilizer management; S4, fruit bagging, wherein fruit spikes of wild castor are bagged, and bag openings are tightened; S5, fruit harvesting,wherein after more than 80% of fruits of the fruit spikes of the wild castor get black and cracked, fruit stalks below net bags are cut off, the fruit stalks of the parts outside the net bags are pressed into net bags, the net bags are re-tightened, and high-quality and high-efficiency harvesting of the seeds is achieved. By means of the bagging method, fruit harvesting of the wild castor is scientized and systematized; through the selection of the net bags convenient to operate and pesticide treatment on plants and fruit spikes before bagging, the diseases and pests contaminating the fruits are reduced, the bagging operation is strictly carried out, and the bagged fruit spikes are standardizedly harvested, so that strong application is achieved; the harvested seeds have high maturity andquality.

Description

technical field [0001] The invention belongs to the field of forest and fruit planting, and in particular relates to a bagging method for realizing high-quality and high-efficiency harvesting of wild castor seeds. Background technique [0002] The wild castor germplasm is the wild germplasm resources of the whole South China area collected by the 106 Molecular Breeding Laboratory of Xingnong Building, College of Agriculture, Guangdong Ocean University after ten years. These resources show rich genetic diversity and high genetic variation. Compared with castor cultivars with relatively narrow genetic base as a whole, introducing wild germplasm to broaden the genetic base is an effective way to achieve breakthroughs in castor breeding. Overall, wild castor germplasm resources play an irreplaceable role in making breakthroughs in castor breeding. [0003] Although the wild castor germplasm is rich in genetic variation, it plays an irreplaceable role in breaking through the cas...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects and deficiencies of existing wild castor seeds, which are labor-intensive and time-consuming to pick, and are prone to waste or low seed quality, and provide a bagging method for realizing high-quality and high-efficiency harvesting of wild castor seeds

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