نتایج جستجو برای: crops suitability
تعداد نتایج: 69864 فیلتر نتایج به سال:
The accurate estimation of canopy biophysical variables at sufficiently high spatial and temporal resolutions is a key requirement for operational applications in the agricultural sector. In this study, recently available multispectral RapidEye sensor data were tested for their operational suitability to estimate canopy biophysical variables in the Italian Campania region. For this purpose, two...
G engineering can improve crop quality and agronomic performance. Biotech crops produced by this technology can potentially benefit producers as well as consumers in both developed and developing countries. The creation of the first genetically engineered (GE) organisms in the 1970s initiated a still ongoing debate regarding their safety. Despite this concern, GE crops have been increasingly ad...
Pollination is a critical ecosystem service affected by various drivers of land-use change, such as policies and programs aimed at land resources, market values for crop commodities, local land-management decisions, and shifts in climate. The United States is the world's most active market for pollination services by honey bees, and the Northern Great Plains provide the majority of bee colonies...
We evaluated genetic variations in the non-structural carbohydrate (NSC) and the cell-wall components of stem in rice, sorghum, and sugar cane to assess the potential suitability of these gramineous crops for bioethanol production. For NSC, the maximum soluble sugar concentration was highest in sugar cane, followed by sorghum with sucrose. The major NSC in rice was starch, but there were wide v...
An integrated Expert Geographical Information System (EXGIS) is presented and applied for the evaluation of the suitability of soil and climatic conditions of in area of southern Greece, for five crops. EXGIS is an integration of an Expert System shell, designed for the manipulation of knowledge concerning soil suitability for agricultural uses, with the commercial GIS package PC ARC/INFO. The ...
Large-scale cultivation of plants used as biofuels is likely to alter the ecological interactions of current agricultural crops and their insect pests in a myriad of ways. Recent evidence suggests many contemporary maize pests will be able to use potential biofuel crops such as switchgrass, Panicum virgatum L., and miscanthus as hosts. To determine how suitable these biofuels are to the maize, ...
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