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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

Abstract: Conservation tillage (CT) research has been developed and applied in China since the 1960s and 1970s,According to the data from the Conservation Tillage Research Center (CTRC), Chinese Ministry of Agriculture

Keywords： conservation tillage     crop yield     soil structure     development strategies    

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Theory and Practice of Space Medico-engineeringChen Shanguang

Chen Shanguang

Strategic Study of CAE 2007, Volume 9, Issue 9,   Pages 30-34

Abstract:

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    

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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

Abstract:

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    

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Ecological conservation, remediation and construction for building an ecological civilization in China

Guofang SHEN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 376-379 doi: 10.15302/J-FASE-2017186

Abstract: This paper explains and discusses the concepts of ecological conservation and construction in China inscope of and differences between some ecological terms used in China such as ecological protection, conservationThe review suggests that the term “ecological conservation and construction” should be used to embraceFinally, five guidelines are proposed for promoting the implementation of ecological conservation and

Keywords： ecological conservation     development     construction ”     description     important governmental    

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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

Abstract:

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    

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Enforcing the revised law on energy conservation and promoting the work of energy conservation

Fu Zhihuan

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 13-16

Abstract: utilizing efficiency is low, which is an issue standing out relatively, thus the prior law on energy conservationcan not meet the requirement of the work on energy conservation nowadays.In order to promote the work on energy conservation in the whole society, the Standing Committee of National

Keywords： law     energy     conservation    

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Building Energy Conservation and Technology

Yi JIANG, Xiaohua LIU,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 1-1 doi: 10.1007/s11708-010-0025-x

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CROP PROTECTION OPENS UP NEW ERA OF CONSERVATION AND UTILIZATION OF GREEN OPTIONS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1,   Pages 1-3 doi: 10.15302/J-FASE-2021431

Abstract: This special issue of Frontiers of Agricultural Science and Engineering outlines potential conservation

Field management is a traditional conservation agriculture technique on plant protection such

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Economics of energy strategy with priority on conservation

Zhou Dadi

Strategic Study of CAE 2011, Volume 13, Issue 6,   Pages 11-18

Abstract: The integrated economic effectiveness of energy conservation and intensity decrease were analyzed,andthe economic rationality of energy conservation priority strategy was identified.The paper assessed the integrated economic benefit of energy conservation effort during the "11thWith data and facts, it was approved that the energy conservation efforts achieved great economic benefitThe paper analyzed the macro-economic effectiveness contributed by efforts of energy conservation in

Keywords： energy strategy     energy conservation and intensity decrease     economic effectiveness of energy conservation    

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Relationship between the development of energy and mineral resources and ecological conservation redline

Dawei ZHANG

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 557-563 doi: 10.1007/s42524-019-0077-5

Abstract: dialectical relationship between the development of energy and mineral resources and the ecological conservationWe propose that the ecological conservation redline and the development of energy and mineral resourcesThe handling of mining rights within the ecological conservation redline based on the law and the reductiondisposal of mining rights within the redline and facilitate technological innovations of ecological conservationHence, a coordinated development between the ecological conservation redline and the development of energy

Keywords： ecological conservation redline     development of energy and mineral resources     coordinated development    

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Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1462-y

Abstract:

•Considering evenness provides a more accurate assessment of sustainable development.

Keywords： Water conservation     Environmental protection     Industry transformation     Evenness     Sustainable development    

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HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 501-511 doi: 10.15302/J-FASE-2021425

Abstract: A series of ecological projects has implemented aimed at soil and water conservation and ecological management

Keywords： ecological management     high quality development     industrial structure     soil erosion     soil and water conservation    

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The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects

Hong-yong Liu,Ji Guo,Wei-tao He

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 348-352 doi: 10.15302/J-FEM-2014048

Abstract: In 2011, water conservation projects construction in China entered a stage of rapid growth.Improving security and risk management of water conservation projects is therefore considered as imminentThis article takes each participating subject in the whole life-cycle of water conservation projects

Keywords： water conservation projects     subject behavior     safety accident     risk effect     engineering ethics    

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Ecological compensation based on willingness to accept for conservation of drinking water sources

Linyu XU,Bing YU,Yang LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 58-65 doi: 10.1007/s11783-014-0688-3

Abstract: The results suggest some useful information for establishing ecological compensation mechanisms for conservation

Keywords： contingent valuation method     questionnaire survey     Miyun Reservoir    

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Liquid metal printing opening the way for energy conservation in semiconductor manufacturing industry

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 542-547 doi: 10.1007/s11708-022-0834-8

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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

Theory and Practice of Space Medico-engineeringChen Shanguang

Chen Shanguang

Journal Article

Study on the Light No-till Seeders With High Anti-blockage Performance

Gao Huanwen,Li Hongwen,Yao Zonglu

Journal Article

Ecological conservation, remediation and construction for building an ecological civilization in China

Guofang SHEN

Journal Article

A no Tillage Cultivation System with High Yield and Environment-protecting Functions

Chen Guoping

Journal Article

Enforcing the revised law on energy conservation and promoting the work of energy conservation

Fu Zhihuan

Journal Article

Building Energy Conservation and Technology

Yi JIANG, Xiaohua LIU,

Journal Article

CROP PROTECTION OPENS UP NEW ERA OF CONSERVATION AND UTILIZATION OF GREEN OPTIONS

Journal Article

Economics of energy strategy with priority on conservation

Zhou Dadi

Journal Article

Relationship between the development of energy and mineral resources and ecological conservation redline

Dawei ZHANG

Journal Article

Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Journal Article

HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE

Journal Article

The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects

Hong-yong Liu,Ji Guo,Wei-tao He

Journal Article

Ecological compensation based on willingness to accept for conservation of drinking water sources

Linyu XU,Bing YU,Yang LI

Journal Article

Liquid metal printing opening the way for energy conservation in semiconductor manufacturing industry

Journal Article