Study Of High Quality And Efficient Cultivation Technology On Cherry

The research was carried out at demonstration cherry orchards in Chengguanjiedao based on cherry production in Linqu County, Shandong Province. The research contains new variety selection and study of high-efficiency cultivation which contains tree management pollination tree collocation, fertilizer and growth regulator use, etc. The main results are as follows:1. New varieties showed better in other places were conserved in plot. Phenophase, economic character, growth and bearing habits were investigated and compared with the main cultivar. And several good varieties were selected out, which contains: Zaodaguo, Santina, Summit and Youyi.2. Many tree managing methods have active effects on predating fruiting stage of saplings, optimizing branch composition and improving yield and quality. Bud-notching could increase the amount of bouquet branches. Pinching has the function of both reducing nutrition rival and decreasing the death of foliage branches. For saplings, different tree managing methods have different effects on fruiting stage predating.3. According to the pollination compatibility features and phenophase, pollinate trees of several cultivars were determined. Pollinate trees suitable for Zaodaguo include Hongdeng, Santina and Van, etc. For Santina, it contains Brett, Brooks and Chelan, etc. For Tieton, there are Van, Lapins and Summit, etc. For Summit, there are Van, Lapins and Bing, etc. For Youyi: Hongdeng, Santina, Van, Lapins and Bing, etc are selected. 4. Spraying the solution of sodium molybdate and borax could increase fruit setting rate obviously.'Zhongyao'ecological organic fertilizer had the function of improving soil. Also, it could increase the yield and improve fruit quality. Huagubao had a special effect of predating the harvesting time besides improving the fruit quality. In protected cultivation, Supenggai and Zaiqingchun had the function of improve leaf quality and reduce fruit cracking.