Summary of the Developing Status of Greenhouse Tray Seeder and Seed Metering Device

Author:

Si Hui Ping1,Sun Liang1,Jie Chen1,Wu Jun Hui1,Lin Kai Yan1

Affiliation:

1. Tongji University

Abstract

The precision plug tray seeder is mainly used to implement precision seeding, and it is the key equipment to accomplish the goal of mechanized and automated seedling in the greenhouse. The plug seedlings planter can greatly improve the productivity of labor and reduce labor intensity at the same time. The seed metering device is the core component of precision plug tray planter. Its performance directly influences the production, the sowing quality and the cost. The purpose of this paper is to introduce the study of the plug seedlings planter for domestic and abroad, and particularly Introduce three typical seeder (plate-typeneedle-likeroller-type). Keywords:Seeder;Seed Metering Device;Plug Seedlings;Greenhouse.

Publisher

Trans Tech Publications, Ltd.

Reference21 articles.

1. Chen Huanqing, Zhang Zuli and Zhang Weizheng: Research Progress in Vegetable Plug Tray Seeding Device. Agricultural Science&Technology and Equipment. 2010, (4): 31-33.

2. Wu Guangwei: Advances of Research on Precision Seeding Equipment with Plug Trays in Greenhouse. Northern Horticulture. 2010, (15): 37-41.

3. Xu Dong: Research on Vegetable plug seedlings roller-type pneumatic precision seeding device. Shengyang: Shengyang Agriculture University, (2007).

4. Xia Hongmei Li Zhwei Wang Liuyi: Dynamic Model Building of Metering Process for Pneumatic Plate-Type Vegetable Seed Metering Device. Journal of South China Agricultural University, 2011, 32(1): 112-116.

5. Xia Hongmei, Li Zhiwei, Wang Hongjun: Simulation Design of the Pneumatic Plate-type Precision Seeder Based on Virtual Prototype. Journal of Hunan University of Science and Engineering. , 2009, 30(4): 54-57.

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