Now showing items 1-10 of 1018
Production system research in annual crops [cropping system]].
(Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica). Programa de Cultivos Anuales., 1978)
Shallow groundwater dynamics in the Pampas: Climate, landscape and crop choice effects
(Elsevier Science, 2016-01)
Depending on its depth from the soil surface, shallow groundwater can represent a valuable water resource to alleviate droughts, or a stress agent that causes waterlogging and flooding in rainfed crops. Groundwater depth ...
Catálogo dos insetos que atacam as plantas cultivadas da Amazônia.
(Boletim Técnico. IAN, Belém, PA, n. 43, p. 23-53, 1961., 1961)
Single and double crop systems in the Argentine Pampas: environmental determinants of annual grain yield
(Elsevier Science, 2015-06)
New avenues are being explored to increase food production in the extensive agriculture of highly productive temperate regions. Intensifying the use of land by sequencing two crops in a season (double cropping) may enhance ...
Soil organic matter regulating greenhouse gases in tropical and subtropical environments: a comparison between integrated crop-livestock and annual cropping systems.
(In: INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 2., 2012, Porto Alegre. Invited papers; Offered papers. [S.l.]: INRA, 2012., 2013)
COVER CROPS IN VINEYARDS: PERFORMANCE OF ANNUAL FORAGE LEGUME MIXTURES AND EFFECTS ON SOIL FERTILITY
(INSTITUTO DE INVESTIGACIONES AGROPECUARIAS, 2007)
Crop system project for poor farmers in Nicaragua. Annual report, 1979].
(Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba (Costa Rica)., 1980)
Effects on soil and crop properties of forms of sowing, deferral intervals and fertilisation of the annual winter forage in a crop-livestock integration system.
(Journal of Agricultural Science, v. 8, n. 5, p. 15-25, 2016., 2016)
Evaluation of the agricultural production systems simulator simulating Lucerne and annual ryegrass dry matter yield in the Argentine Pampas and south-eastern Australia
Modelling plant growth provides a tool for evaluating interactions between environment and management of forage crops for pasture-based livestock systems. Consequently, biophysical and farm systems models are becoming ...
TRANSVERSAL DISTRIBUTION COMPARISON OF SOLID FERTILIZERS APPLIED OVER ANNUAL CROPS
(UNIV FEDERAL UBERLANDIAUBERLANDIA, 2013-08-02)
Centrifugal spreaders dominate the application of solid materials in agriculture offering expressive operational field capacity and extended range of applied rates. Field tests for characterization of theirperformance are ...