نتایج جستجو برای: crop performance
تعداد نتایج: 1112825 فیلتر نتایج به سال:
Grain legume crops are a significant component of the human diet and animal feed and have an important role in the environment, but the global diversity of agricultural legume species is currently underexploited. Experimental assessments of grain legume performances are required, to identify potential species with high yields. Here, we introduce a dataset including results of field experiments ...
Osmotic and ionic stresses were the primary and instant damage produced by salt stress. They can also bring about other secondary stresses. Soybean is an important economic crop and the wild soybean aroused increasing attention for its excellent performance in salt resistance. For this reason, we compared the different performances of Glycine max L. (ZH13) and Glycine soja L. (BB52) in both you...
The Generation Challenge programme (GCP) is a global crop research consortium directed toward crop improvement through the application of comparative biology and genetic resources characterization to plant breeding. A key consortium research activity is the development of a GCP crop bioinformatics platform to support GCP research. This platform includes the following: (i) shared, public platfor...
This paper discusses the sensitivity of scatterometric and radiometric sensors to the surface characteristics of canopy-covered soils, and compares their performances in separating crops and in measuring soil moisture and vegetation biomass.
In this paper, a model for fuzzy risk of low yield of a crop is developed to study the implications of a reservoir operating policy model. When an optimal operating policy is derived based on a known objective, the policy itself does not, in general, indicate a measure of the system performance unless a criterion to this effect is embedded in the objective function. While a systems analyst is i...
Cropping system models are widely used tools for simulating the growth and development of crops at field scale. However, it is often difficult to satisfy their detailed input and output data requirements for a proper evaluation of model. In this study, expert knowledge data were used as alternative source to fulfill these data requirements. The model was first calibrated for major crops of the ...
In this paper, an intelligent control of the greenhouse in the Greenhouse Management Framework (GMF) has been designed for the purpose of increasing the farmer’s profit and promoting the ease of agricultural production. The GMF is divided into Greenhouse Control Engine and Crop Growth Engine. The Greenhouse Control Engine consists of Data Aggregator, Greenhouse Information Storage, and Greenhou...
In this paper, we will employ a multi-agent for the crop production in a distributed environment. We will use an Integrator Agent in the proposed model on the component integration. The MIRA-CP(Mobile Information Retrieval Agent for Crop Production) will address the inadequacy of other data mining tools in processing performance and efficiency when use for knowledge discovery. The Integrator Ag...
Smallholder participation in agricultural markets in Mozambique has been historically very low. The majority of rural smallholders are subsistenceoriented, devote the majority of their labor and assets to agricultural activities and rely on crop production for over two thirds of their total household income. Household survey results indicate that the poorest 40% of smallholders sell very little...
Interpretation of sugarcane field records can bc greatly improved by linking them to a Geographic Information System database, which allows trends to be mapped and queries to be performed. Linking a Geographic Information System to a crop or irrigation model allows simulation of crop yield and irrigation water use efficiency for each field, based on ficld informatton. The Arcview Geographic Inf...
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