Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2021, Vol. 37 ›› Issue (16): 82-88.doi: 10.11924/j.issn.1000-6850.casb2020-0344

Special Issue: 资源与环境

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Effects of Different Organic Fertilizers on Soil Properties, Growth and Quality of ‘Red Globe’ Grape

Chen Qingying1(), Geng Fang1, He Fengjie2(), Xu Xiaoju3, Zhuo Xuanhan1, Jia Huijuan4, Sun Liangdu5   

  1. 1Agricultural and Rural and Water Conservancy Bureau of Yuhuan, Yuhuan Zhejiang 317600
    2Agricultural Technology Extension Center of Taizhou, Taizhou Zhejiang 318000
    3Agricultural and Rural and Water Conservancy Bureau of Wenling, Wenling Zhejiang 317500
    4Department of Horticulture, Zhejiang University, Hangzhou 310058
    5Jintian Fruit Professional Cooperatives of Yuhuan City, Yuhuan Zhejiang 317606
  • Received:2020-08-10 Revised:2021-04-07 Online:2021-06-05 Published:2021-06-16
  • Contact: He Fengjie E-mail:wdyjs@126.com;408788654@qq.com

Abstract:

To solve the problems such as color difference and light flavor of fruits and soil hardening, acidification and salinization in facility vineyard of ‘Red Globe’ grape in southern coastal area of China, this experiment was conducted to study the effects of applying base fertilizer combined with different organic fertilizers in winter on soil physicochemical properties, nutritional status, grape plant growth and fruit quality. The contents of soil organic matter, available phosphorus and available potassium were significantly increased by applying carbon-based biological fertilizer, biological bacterial fertilizer and vegetable cake fertilizer. Soil organic matter, available phosphorus and available potassium were significantly increased by 43.77%, 35.45% and 57.9%, respectively, under the application of carbon-based biological fertilizer, which were the best. The effect of vegetable cake fertilizer on the increase of soil microelements was the best with the content of exchangeable calcium and magnesium being increased by 40.58% and 13.74%, respectively. The application of organic fertilizer could reduce soil bulk density, increase porosity, decrease salt content and increase pH, and the vegetable cake fertilizer had the best efficacy. The application of organic fertilizer could increase the leaf area and improve the lignifications degree of branches, which were increased respectively by 21.62% and 14.31% with the application of vegetable cake fertilizer. The comprehensive fruit quality was the best after applying vegetable cake fertilizer and the single fruit weight, TSS and solid acid ratio were increased by 26.46%, 2° Brix and 34.20% respectively. The economic benefits were the best with the application of rotten vegetable cake fertilizer and carbon based biological fertilizer, increased by 58794 and 39456 yuan/hm 2, respectively. The application of different organic fertilizers can increase the contents of soil organic matter and nutrient elements, decrease salt content and bulk density, increase porosity and pH, thus promote the growth of branches, and the fruit quality and economic benefits, and the comprehensive effect of applying rotten vegetable cake fertilizer is the best.

Key words: grape, organic fertilizer, ‘Red Globe’ grape, soil improvement, fruit quality, benefit

CLC Number: