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The effect of conservation tillage on crop yield in China
Hongwen LI,Jin HE,Huanwen GAO,Ying CHEN,Zhiqiang ZHANG
Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2, Pages 179-185 doi: 10.15302/J-FASE-2015058
Keywords： conservation tillage crop yield soil structure development strategies
A no Tillage Cultivation System with High Yield and Environment-protecting Functions
Chen Guoping
Strategic Study of CAE 2000, Volume 2, Issue 1, Pages 87-89
The no tillage system and mulches with crop stalks can highly preserve the rainfall in summerof the council of the state and different department as well as different provinces to spread the no tillage
Keywords： no tillage system sand-storm climate soil deposition increase yield
Impact of mechanical compaction on crop growth and sustainable agriculture REVIEW
Frontiers of Agricultural Science and Engineering 2024, Volume 11, Issue 2, Pages 243-252 doi: 10.15302/J-FASE-2024566
With the development of agricultural technology to meet the growing demands of a rapidly increasing population and economic development, intensive agriculture practices have been widely adopted globally. However, this intensification has resulted in adverse consequences for soil structure due to intensified farming activities and increased usage of heavy farm machinery. Of particular concern is soil compaction, which leads to the degradation of physical, chemical and biological properties of the soil. Soil compaction negatively impacts crop growth, reduces yields and poses a significant threat to food security and the overall sustainability of agricultural systems. Recognizing these challenges, this review aims to deepen understanding of the factors contributing to soil compaction and to develop effective mitigation strategies. By doing so, it is intended to attenuate the adverse impacts of soil compaction, improve soil structure, increase crop yield and ultimately enhance the sustainability of agricultural practices.
Keywords： Soil compaction mechanical compaction bio-tillage agricultural production
Progress and Suggestions of Conservation Tillage in China
Lu Caiyun, Luo Xiwen, Li Hongwen, Zang Ying, Ou Yinggang
Strategic Study of CAE 2024, Volume 26, Issue 2, Pages 103-112 doi: 10.15302/J-SSCAE-2023.07.038
Conservation tillage is a technology regarding sustainable agriculturaldevelopment, which features less or no tillage and crop stubble covering and has brought significantIt also summarizes the development status of conservation tillage technologies and equipment in China, and no- or less-tillage sowing.Third, publicity of conservation tillage should be further strengthened.
Keywords： conservation tillage machines technical model cultivated land protection sustainable agriculture
Giulia BONGIORNO
Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 3, Pages 257-274 doi: 10.15302/J-FASE-2020323
Keywords： labile carbon long-term field experiments organic matter addition soil biological indicators tillage
Theory and Practice of Space Medico-engineeringChen Shanguang
Chen Shanguang
Strategic Study of CAE 2007, Volume 9, Issue 9, Pages 30-34
Space Medico-Engineering is a newly emerged subject with its own characteristic theoretical system and technological methods. With 40 years′ development and practice of manned space flight in China, it gradually comes into being. This paper briefly introduces its concept, system structure, research content and characteristics.
Keywords： active anti-blockage no-till seeder light seeder conservation tillage direct seeding wheat
Study on the Light No-till Seeders With High Anti-blockage Performance
Gao Huanwen,Li Hongwen,Yao Zonglu
Strategic Study of CAE 2007, Volume 9, Issue 9, Pages 35-39
The first performance of the no -till seeder is to avoid the stalk blockage while seeding. To solve the blockage problem, oversea no-till seeders mostly rely on heavy weight (760-1130 kg/m) or big size. But those seeders are not suitable for Chinese conditions of small land size, small tractor and weak left force (300~600 kg/m), and are expensive as well. After 10 year efforts since 1990, light passive anti-blockage no-till seeders were developed and largely applied to the middle and low yield regions. However, the anti-blockage performance of the seeders is limited, difficult to work in the high yield region. From 1998, 3 types of light and active anti-blockage no-till seeders, strip rotary hoe, strip chopping and power driven disk no- till seeders, have been developed. Those seeders have strong anti-blockage ability, and can directly seed wheat on the heavy maize stalk mulching field. The unit weight is 316~500 kg/m, which can matchdomestic tractors. The price is 1/8 of oversea no-till seeders. From the planting quality test of 3 no-till seeders in 2004~2006, the light active anti-blockage no-till seeders have shown more soil disturbance and power consuming than oversea no-till seeders, but had advantages of wheat emergence, seedling growth and wheat yield. Nearly 20, 000 pieces of the light & high anti- blockage no-till seeders have been applied to the direct seeding wheat in maize stalk mulching field of 400, 000 hm2 in 2006, resulted resources saving, environment protection and farmer benefits increasing.
Keywords： active anti-blockage no-till seeder light seeder conservation tillage direct seeding wheat
Title Author Date Type Operation
The effect of conservation tillage on crop yield in China
Hongwen LI,Jin HE,Huanwen GAO,Ying CHEN,Zhiqiang ZHANG
Journal Article
A no Tillage Cultivation System with High Yield and Environment-protecting Functions
Chen Guoping
Journal Article
Progress and Suggestions of Conservation Tillage in China
Lu Caiyun, Luo Xiwen, Li Hongwen, Zang Ying, Ou Yinggang
Journal Article
Novel soil quality indicators for the evaluation of agricultural management practices: a biological perspective
Giulia BONGIORNO
Journal Article
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