Results 141 to 150 of about 687,977 (311)

Climate Change Agricultural Comparative Advantage and the US Trade Balance

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Current science indicates that warming and elevated atmospheric CO2 will have ambiguous results for crop productivity depending on crop type and geographic location, whereas increased heat stress makes livestock and human labor less productive.
Elizabeth A. Fraysse, Thomas W. Hertel, Roman Keeney   +2 more
wiley   +1 more source

Paddy ponding water quality responses to land use intensity in flooded rice systems in Uruguay. [PDF]

J Environ Qual
Cantou G, González-Barrios P, Furtado I, Roel A.   +3 more
europepmc   +1 more source

Did the Indian Green Revolution Change the Farm Size–Productivity Relationship?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We examine the relationship between farm size and productivity during India's Green Revolution, a period of rapid technological transformation. Using a unique panel of over 5000 Indian farm households that spans the Green Revolution (1971–1999), we show that the classic (linear) inverse farm size–productivity relationship gradually evolved ...
Rabail Chandio, Leah E. M. Bevis
wiley   +1 more source

Genetic diversity and core collection construction of glutinous rice landraces in 'He' cultivation zone of Guizhou using SSR sequencing. [PDF]

PLoS One
Yang W, Mao M, Qin J, Nasar J, Pan Z, Zhou L, Zhao Q.   +6 more
europepmc   +1 more source

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte, Matthew H. Langholtz, Chad M. Hellwinckel   +2 more
wiley   +1 more source

Assessing the health risks of rice cadmium content standards in China. [PDF]

Sci Adv
Chu H, Zhang H, Ren D, Jiang X, Yu Y, Zhu J, Li K, Liu H, Xu L, Li X, Ding Z.   +10 more
europepmc   +1 more source

Sheath Blight on Rice-Sri Lanka

, 2013
P. T. Bandara, M. U. P. Jayasundara, R. P. Kasthuriarachchi, K. R. D. Gunapala   +3 more
openalex   +1 more source

Adapting to Changing Rainfall and Developing Off‐Farm Employment: Implications for the Adoption of Direct Seeding in Rice Production

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rice is the main staple food for more than half of the world's population and the income from rice is an essential source for livelihoods of millions of households. We examine whether direct seed in rice production is an adaptation of rice farmers to rainfall changes and farm labor scarcity.
Manh Hung Do
wiley   +1 more source

Evaluation of biofertilizers in irrigated rice effects on grain yield at different fertilizer rates. Agriculture 273-86..pdf

, 2013
Nino Paul Meynard Sta. Cruz Banayo
openalex   +1 more source

RESPONSE OF EGYPTIAN HYBRID1 RICE TO ORGANIC AND INORGANIC SOURCES OF NITROGEN FERTILIZER [PDF]

, 2014
G. Abdel-Fattah, Mahmoud M. El-Habashy, A. El-Ekhtyar, Mikhaël Bechelany   +3 more
openalex   +1 more source