Results 71 to 80 of about 1,227,522 (193)

Estimating the potential of rain-fed agriculture [PDF]

open access: yes
Irrigation management / Water management / Irrigated farming / Rain-fed farming / Crop production / Food production / Irrigation effects / Climate / Models / Soil-water-plant relationships / Crop yield ...
Droogers, P., Makin, I., Seckler, D.
core  

Prediction of soybean yellow mottle mosaic virus in soybean using hyperspectral imaging

open access: yesPlant Methods
Disease incidence is a key factor contributing to reduced crop yield. Thus, early identification of crop diseases is crucial for minimizing the effects of disease incidence and maximizing crop yield.
Amit Ghimire   +3 more
doaj   +1 more source

Evaluation of Risk Management Methods for Satsuma Mandarin [PDF]

open access: yes
Simulation of production budgets were used to compare net discounted returns and the distribution of returns under alternative risk-mitigation scenarios. Results indicate that the combination of freeze protection and crop insurance increases expected net
Dozier, William A.   +4 more
core   +1 more source

The economic sustainability of second crops implementation in organic maize production [PDF]

open access: yes, 2008
Although organic crop production has numerous advantages, concerns about economic sustainability, both environmental and financial, make farmers reluctant to convert their conventional production into the organic production. Certain agricultural methods,
Birkás, Márta   +6 more
core  

PRICE AND VALUE EFFECTS OF PECAN CROP FORECASTS, 1971-1987 [PDF]

open access: yes
Price equations incorporating USDA October crop forecasts and June pecan stocks provided reasonable formulations for pecan price explanation and forecasting. USDA crop forecasts exceeded final reported production in 12 of the 18 seasons from 1970 to 1987,
Shafer, Carl E.
core   +1 more source

A framework for assessing crop production from rotations [PDF]

open access: yes, 2002
This report was presented at the UK Organic Research 2002 Conference of the Colloquium of Organic Researchers (COR). Organic farming systems rely on the management of biological cycles for the provision of nutrients, which are crucial to maximising the ...
Doyle, Chris J   +2 more
core  

A GSD ESTIMATION OF THE RELATIVE WORTH OF COVER CROPS IN COTTON PRODUCTION SYSTEMS [PDF]

open access: yes
Cover crops can help reduce the negative environmental impacts of cotton production. Using time series yield data, this study utilizes generalized stochastic dominance to evaluate the relative worth, via risk premiums, of three cover crop and two ...
Giesler, G. Grant   +2 more
core   +1 more source

Energy input and output of a rural village in China - the cas of the "Beijing Man village" /District of Beijing [PDF]

open access: yes, 2006
The rapid development of the economy has created an increasing demand for energy in China. The limited resources of fossil energy are a risk for the development of China.
Cong, Lin   +5 more
core  

Next-generation agriculture plays a decisive role in changing dimension of monitoring soil quality

open access: yesDiscover Soil
Assessment of soil quality has gained global attention as a means of restoring and maintaining sustainability. Environmental sustainability relies on improving soil quality, which is determined by its ability to perform essential functions. Soil quality,
Debarati Bhaduri   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy