Results 131 to 140 of about 72,649 (235)

Root architecture of two sorghum varieties differ than drought stress tolerance : [Abstract, P 7.17] [PDF]

, 2009
Root architecture of two sorghum varieties, fitted in #Durra race# and with different response in drought conditions, has been studied on hydroponic system, pot and in situ on field.
Chopart, Jean-Louis, Muller, Bertrand, Sine, Bassirou   +2 more
core  

MEASURING THE ENVIRONMENTAL IMPACTS OF TECHNICAL PROGRESS IN LOW-INCOME AGRICULTURE: EMPIRICAL EVIDENCE ON IRRIGATION DEVELOPMENT AND FOREST PRESSURE IN PALAWAN, THE PHILIPPINES [PDF]

Data from the Philippines are used to measure impacts of technical progress in lowland agriculture on upland forests. Irrigation development, labor demand, and employment are studied. Total annual labor use increased following irrigation.
Shively, Gerald E.
core   +1 more source

Roles of small ruminants in the rural livelihood improvement: comparative analysis in Egypt [PDF]

, 2011
The study focuses on the assessment of the contribution of sheep and goats to reduce poverty and vulnerability in rural farming systems of three agro-ecological zones in Egypt: the pastoral area of North West Coastal zone (Matruh), the irrigated areas in
Abdelkrim, Nidal, Aboul-Naga, Adel, Alary, Véronique, El Sheifa, M., Hamdon, Hatem, Metawi, Helmi A.   +5 more
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Determinants of DMC technologies adoption among smallholders in the Lake Alaotra area, Madagascar : Document de travail BV lac n° 45 [PDF]

, 2008
Les techniques de systèmes de semis direct sur couverture végétale (SCV) sont diffusées depuis une dizaine d'années à Madagascar. Ils répondent à des objectifs de préservation de l'environnement, de création de revenus et de réduction de la pauvreté, en ...
Andriamalala, Herizo, Chabierski, Stéphane, Dabat, Marie-Hélène, Domas, Raphaël, Husson, Olivier, Penot, Eric   +5 more
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Rainfed Revolution in Northeast Thailand

Rainfed Revolution in Northeast Thailand
The Northeast is still the poorest region in Thailand, but over the past two decades it has experienced underappreciated major economic growth. This growth has not been confined to urban areas, and living conditions in rural villages have improved.
openaire  

Spatial Patterns of Crop Yields in Latin America and the Caribbean [PDF]

Because of the apparent slowdown in the growth of crop yield potential, the increasing share of farmers already using modern crop varieties, and the accelerating flow of knowledge on agricultural technology, one would expect to find gradual convergence ...
Liangzhi You, Stanley Wood, Xiaobo Zhang
core  

Irrigation constraints shape the global potential for multiple cropping expansion on existing cropland. [PDF]

Environ Res Lett
Beier FD, Heinke J, Leon Bodirsky B, Philipp Dietrich J, Karstens K, Ostberg S, Meng-Chuen Chen D, Hötten D, Sauer P, Abrahão G, Lotze-Campen H, Popp A, Müller C.   +12 more
europepmc   +1 more source

Genetic progress in rice yield: preliminary insights from historically released varieties in Sub-Saharan Africa. [PDF]

Front Plant Sci
Yadav S, Semwal VK, Amagnide GAYG, Pegalepo E, Kobi KO, Adjah KL, Amoah NKA, El-Namaky R, Zenna N, Noumouha ENG, Ndaw FO, Muhammad ML, Barry LM, Khouma M, Menidiou D, Zhao D, Manneh B.   +16 more
europepmc   +1 more source

Machine learning-based evaluation of seed priming and biostimulant applications in rainfed wheat. [PDF]

PeerJ
Sharifi L, Ghiyasi M, Talebian B, Danesh YR, Najafi S, Tunçtürk M, Tunçtürk R, Farda B, Pace LG.   +8 more
europepmc   +1 more source

Agroecology in Madagascar: from the plant to the landscape [PDF]

, 2019
Autfray, Patrice, Dusserre, Julie, Naudin, Krishna, Penot, Eric, Raboin, Louis-Marie, Raharison, Tahina, Rakotoarisoa, Jacqueline, Ramanantsoanirina, Alain, Randrianjafizanaka, Meva Tahiry, Rasolofo, Laingo Irintso, Raveloson, Harinjaka, Razafimahatratra, Mamy, Salgado, Paulo, Scopel, Eric, Sester, Mathilde, Vom Brocke, Kirsten   +15 more
core