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《Patterns of adoption of improved rice varieties and farm-level impacts in stress-prone rainfed areas in South Asia》（图）
Patterns of adoption of improved rice varieties farm-level impacts in stress-prone rainfed areas in South Asia S. Pandey D. Gauchan M. Malabayabas M. Bool-Emerick B. Hardy
2013/11/20
Widespread and persistent poverty in Asia is a longstanding problem, particularly in rainfed ecosystems. Rice is dominant in these areas because it is the only crop that can be grown in the wet season...
Antioxidant enzymes changes in response to drought stress in ten cultivars of oilseed rape (Brassica napus L.)
catalase guaiacol peroxidase isozymes oilseed rape superoxide dismutase water stress
2014/3/10
The study was undertaken to identify the responses of antioxidant enzyme activities and their isozyme patterns in seedlings of 10 oilseed rape (Brassica napus L.) cultivars under drought stress condit...
Study on Osmotic Stress Tolerance in Promising Durum Wheat Genotypes Using Drought Stress Indices
Germination seedlings osmotic stress durum wheat drought tolerance
2010/11/15
One way to overcome the negative effects of water stress on crop production is the
development of drought tolerant cultivars. In the present study we have attempted to quantify the drought tolerance ...
Physiological Response to Salinity in Rice Plant : IV. Ion exclusion in the excised root exposed to NaCl stress with hydraulic pressure
Endodermis Exodermis Ion exclusion Metabolic inhibitor Rice root
2009/7/28
Ion exclusion in excised nodal root of rice (Oryza sativa L. cv. Kala-Rata 1-24) exposed to NaCl stress with hydraulic pressure was studied. The effects of collecting the exudate from the stele instea...
Factors influencing adoption of stress-tolerant maize hybrid（WH 502）in western Kenya
Hybrid maize adoption socio-economic characteristics varietal characteristics high yield
2009/3/4
Non-adoption of suitable maize varieties was identified as the second most important constraint responsible for low maize yields in western Kenya. In order to increase adoption of suitable varieties...
Effect of Salinity Stress on Dry Matter Production and Ion Accumulation in Hybrid Maize Varieties
Genotypic variation ion accumulation maize salt stress sodium chloride
2009/1/12
The salt stress tolerance of 19 hybrid maize (Zea mays L.) varieties was tested in nutrient solution during the early growth stage under controlled environmental conditions. For the salt stress treatm...