نتایج جستجو برای: t9 fertilizer c 04
تعداد نتایج: 1099775 فیلتر نتایج به سال:
Many different definitions of computational universality for various types of systems have flourished since Turing’s work. In this paper, we propose a general definition of universality that applies to arbitrary discrete time symbolic dynamical systems. For Turing machines and tag systems, our definition coincides with the usual notion of universality. It however yields a new definition for cel...
The nutritional program impacts all of these factors, but not in a favorably coordinated manner (Table 1). If the seedling is supplied with all of the fertilizer that it has the genetic potential to use (high rate), a totally useless plug will result. This shoot on this plug will grow too large for the surface area provided by the plug cell in which it is growing. One seedling will shade the ne...
One of the main factors limiting the yield and productivity of irrigated rice in the Sahel of West Africa is the high cost of fertilizers and inefficient use of nutrients in the cropping systems. A two-year experiment was conducted over four consecutive seasons at Ndiaye (16°11’N, 16°15’W) and Fanaye (16°32’N, 15°11’W) along the Senegal River Valley to investigate alternative fertilizer managem...
To investigate the effects of chemical, organic and biological fertilizers application on the quantitative and qualitative characteristics of seedless barberry (Berberis vulgaris cv. Asperma) an experiment was conducted as split plot randomized complete block design with three replications in commercial garden in Qaen during 2016. Main-treatments comprised four application type of fertilizer (1...
In subjects mismatched in the HLA alleles C*03:03/C*03:04 no allogeneic cytotoxic T-lymphocyte responses are detected in vitro. Hematopoietic stem cell transplantation (HSCT) with unrelated donors (UDs) showed no association between the HLA-C allele mismatches (CAMMs) and adverse outcomes; antigen mismatches at this and mismatches other HLA loci are deleterious. The absence of effect of the CAM...
Constructing an equivalent circuit for the photovoltaic (PV) generating unit converging real operation is a difficult process because of unavailability some parameters. Many approaches have been conducted in this field; however, they problems computational time and are stuck local optima. Therefore, study proposes simple, robust, efficient methodology-incorporated capuchin search algorithm (Cap...
Wheat is the major staple food source worldwide. Due to excessive use of inorganic fertilizer and unbalanced fertilization, quality productivity soil, as well grains are reducing. So, there a need apply balanced mix organic fertilizers maintain sustainable yield that helps feed ever-increasing population. The experiment was laid out in randomized block design (RBD) with 14 treatments three repl...
Fertilizer application control in reason is the key technology to improve operation quality, reduce fertilizer pollution, and cut down costs of production. A control system of variable rate fertilizer is developed based on microcontroller chip in the paper. The system can automatically control flow dosage by adjusting feed gate opening size and changing hydraulic motor speed of fertilizer conve...
This note demonstrates that a certain class of stochastic problems for determination of optimal fertilizer application rates in the presence of fertilizer carry-over can be simplified to static, certainly equivalent problems. Conditions required for certainty equivalence to hold are: (1) fertilizer carry-over is agronomically equivalent to applied fertilizer; and (2) some addition of fertilizer...
C urrently recommended N management in North Carolina and elsewhere in the humid southeastern USA is based on realistic yield expectations (RYE). In North Carolina, N recommendations based on RYE are made from a database of RYE by soil map unit or based on a grower's documented historic yields (the average of the best three yields during a 5-yr period; North Carolina Nutrient Management Workgro...
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