Results 191 to 200 of about 59,716 (313)

USING SATELLITE IMAGERY IN KANSAS CROP YIELD AND NET FARM INCOME FORECASTS

open access: yes
Remotely sensed data have been used in the past to predict crop yields. This research attempts to incorporate remotely sensed data into a net farm income projection model.
Nivens, Heather D.   +2 more
core  

Kajian Dampak Perubahan Iklim Terhadap Kebakaran Hutan Dan Deforestasi Di Provinsi Kalimantan Barat

open access: yes, 2011
Perubahan iklim telah mempengaruhi peningkatan dan penurunan intensitas curah hujan sehingga mempengaruhi kondisi lingkungan di Indonesia. Sebagai contoh: intensitas curah hujan yang rendah menyebabkan tingginya kejadian kebakaran hutan di Pulau ...
Nanin Anggraini, Bambang Trisakti
core  

No Cost of Resistance in Wheat Gene Stack Lines Containing 10 Stem Rust Resistance Transgenes

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Genetic resistance is the most economical and sustainable approach for crop protection, however, it is regularly overcome by pathogen virulence evolution. Polygenic resistance has greater durability, but unlinked genes are laborious to maintain in breeding programs.
Ming Luo   +16 more
wiley   +1 more source

Genomic and Physiological Insights Into Heat–Drought Tolerance in Wheat Through GWAS and Phenotypic Evaluation

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Climate change‐driven heat and drought stresses during reproductive stages significantly threaten wheat productivity. To investigate the genetic and physiological basis of combined heat–drought (HD) tolerance, we evaluated 345 wheat genotypes under three environments of HD stresses, non‐stress glasshouse conditions and a late‐sowing field ...
Jingjuan Zhang   +14 more
wiley   +1 more source

Resisting Xylella fastidiosa: xylem anatomical changes in the susceptible olive cultivar Cellina di Nardò after long‐term infection

open access: yesPlant Biology, EarlyView.
After long‐term infection, the susceptible O. europaea cultivar Cellina di Nardò modified its wood anatomical traits as an adaptive response to counteract Xylella fastidiosa, exhibiting spontaneous canopy restoration. Abstract The Xylella fastidiosa subsp.
E. Sabella   +6 more
wiley   +1 more source

Shocks and Vulnerability in Rural Tanzania

open access: yesReview of Development Economics, EarlyView.
ABSTRACT This paper examines the relative importance of idiosyncratic and covariate shocks in shaping household vulnerability to poverty in rural Tanzania. Using five rounds of the Tanzanian National Panel Survey and a three‐level multilevel modeling framework, we account for the hierarchical structure of the data and decompose consumption variance ...
Tseday J. Mekasha   +2 more
wiley   +1 more source

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