نتایج جستجو برای: nutrient value
تعداد نتایج: 798525 فیلتر نتایج به سال:
hidden hunger (i.e., invisible symptoms of growth disorder caused by nutrient deficiency). It may be possible Leaf K concentrations needed for optimum soybean [Glycine max to alleviate the hidden hunger and prevent further de(L.) Merr.] production under conservation tillage systems may be different from those in conventional tillage (moldboard plow) because velopment into severe nutrient defici...
We quantified nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg) content, use (nutrient amount for one growth year), retranslocation (nutrients recycled before foliage senescence), uptake (use minus retranslocation), volume production per unit of uptake and fertilizer-uptake efficiency (percent applied taken up) in a 2 x 2 (nutrient and water) factorial experiment repl...
Background: The stability of arid and semi-arid rangeland ecosystems is mostly affected its vegetation. Therefore, assessment of plant communities is necessary for protect these ecosystems. On the other hand, it is necessary to be aware of the variations in the nutritional value of plant species at different times of growth in estimating the production of available animal fodder throughout each...
Nutrient conduit networks can be introduced within the Polyethylene Glycol Diacrylate (PEGDA) tissue construct to enable cells to survive in the scaffold. Nutrient conduit networks can be created on PEGDA by macrochannel to nanochannel fabrication techniques. Such networks can influence the mechanical and cell activities of PEGDA scaffold. There is no study conducted to evaluate the effect of n...
In assessing food intake patterns in groups of individuals, it is usually important to know how many of these individuals present nutrient intakes above or below a determined criterion. This information is relevant for planning healthcare actions, both in monitoring and in assessing such interventions, and also for the purposes of regulating commercial activities. This paper discusses a new met...
UNLABELLED PREMISE OF THE STUDY Wild-boar soil disturbance (i.e., rooting) increases the abundance of some species of geophytes (i.e., plants with underground renewal buds) in upland meadows. However, the mechanisms that could lead to such enhanced prevalence remain unexplored. • METHODS We analyzed the effects of wild-boar disturbance on the size, nutrient (N, P, K, C, and total ash), and...
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