Demonstration And Popularization Of The Precision Pollination Device Of Kiwi Fruit

The kiwi fruit has a high nutritional value, which industry has a development prospects,the kiwi fruitand kiwi fruit industry has become a pillar industry to make farmer getting rich. However, the steroid abuse is a serious problem in kiwi fruit production. The promotion of kiwi fruit pollination device invented by the Northwest A&F University could solve this problem well.The device for kiwi pollination is a needle contact pollinator. Compared with pollination tools like flower to flower, brush and butt, it improved the quality and quantity of pollination, working efficiency and reduced the cost. According to the theoretical results of kiwi fruit pollination law, we developed a second generation pollination. It controlled the amount of pollination and changed layout and scale of female plants depending on species, female style growth habit.Actinidia Chinensis planch played a critical role in the large-scale cultivation. Based on the previous research results, we carried the pollination control test. The results show that the single fruit weight significantly reduced when the amount of time sufficient pollination stigma was ≤ 11 and the fruit weight was basically same in the same process when the amount of time sufficient pollination stigma was ≥ 17. From the fruit shape index, the number of full-pollination stigma should be ≥14, when ≤5, the fruit shape index is small. On the whole, the number of full-pollination stigma Actinidia chinensis should be ≥14, regardless of fruit weight, fruit shape index, each treatment and control are the same, only reached 14 show pollination stigma that 26% of all the stigma that can achieve full pollination the purpose of pollination, pollen does not have to use more. Chinese kiwifruit pollination based control test results, clear the selection of different varieties isolated chip number of holes.In recent years, the first and second generation pollinator has found an increasingly wide utilization in agricultural production field. The pollinator helps to improve the quality of fruit weight, shape, taste, storability and self-life and meet the state standard of kiwi fruit. It is far superior to other methods currently used in large scale, and is a good solution to the problems and risks caused by steroid abuse.Compared with common pollination method, the average kiwi output, excellent fruit rate and benefit has increased 8%-10%, 10%-15% and 1000 Yuan per mu by using the first generation pollinator. The second generation pollinator increase the production by turning pollination tree into fruit-production tree. On the basis of the first generation pollinator, the second one increase the average kiwi output and benefit by 7%-10% and 1000 Yuan, respectively.