نتایج جستجو برای: conservation agriculture

تعداد نتایج: 162006  

2005
Pete Livingston

One of the major goals of the Sustainable Agriculture Farming initiatives at UC Davis is to provide information about the feasibility of adopting conservation tillage and cover cropping at the farm level. The project includes two tillage schemes: standard tillage (ST) and conservation tillage (CT), and three farming methods: conventional, organic, and winter legume cover crop. All three product...

2013
George Nyamadzawo Menas Wuta Justice Nyamangara Douglas Gumbo

Climate change has resulted in increased vulnerability of smallholder farmers in marginal areas of Zimbabwe where there is limited capacity to adapt to changing climate. One approach that has been used to adapt to changing climate is in-field water harvesting for improved crop yields in the semi- arid regions of Zimbabwe. This review analyses the history of soil and water conservation in Zimbab...

Journal: :international journal of agricultural science, research and technology in extension and education systems 2014
christopher tafara gadzirayi never mafuse vincent munyati

the study sought to explore approaches for co-creation of conservation agriculture (ca) knowledge amongst farmers, nongovernmental organizations (ngos), government and specialist researchers. the aim of the study was to explore farmer initiated food security strategies among small holder resource poor farmers, through enhancement of farmers’ own productive capacity. the study was born out of th...

Journal: :International Journal of Plant and Soil Science 2023

The paper is centered on the concept of conservation agriculture (CA), which defined as a sustainable cultivation system for future. Conservation (CA) farming that promotes minimal soil disturbance, permanent cover, and crop rotations to maintain health productivity. This approach focuses maximizing natural resources, reducing inputs, improving efficiency nutrient use. CA practices have been fo...

2016
M. T. Uddin A. R. Dhar

The study was conducted to assess the impact of conservation agriculture practice on livelihood status of farmers in Bangladesh. A total of 300 farmers (50 focal, 100 proximal and 150 control) from five districts (Mymensingh, Bogra, Tangail, Sherpur and Jamalpur) were selected. Focal farmers were selected purposively; and proximal and control farmers were selected randomly. Descriptive statisti...

2015
Ken E. Giller Jens A. Andersson Marc Corbeels John Kirkegaard David Mortensen Olaf Erenstein Bernard Vanlauwe

Global support for Conservation Agriculture (CA) as a pathway to Sustainable Intensification is strong. CA revolves around three principles: no-till (or minimal soil disturbance), soil cover, and crop rotation. The benefits arising from the ease of crop management, energy/cost/time savings, and soil and water conservation led to widespread adoption of CA, particularly on large farms in the Amer...

Journal: :CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources 2019

Journal: :Frontiers in Plant Science 2015

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2008
Peter R Hobbs Ken Sayre Raj Gupta

The paper focuses on conservation agriculture (CA), defined as minimal soil disturbance (no-till, NT) and permanent soil cover (mulch) combined with rotations, as a more sustainable cultivation system for the future. Cultivation and tillage play an important role in agriculture. The benefits of tillage in agriculture are explored before introducing conservation tillage (CT), a practice that was...

Journal: :Journal of Soil and Water Conservation 2015

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