Nitric oxide (NO), an endogenous signaling molecule, is involved in various physiological processes and stress responses in plants. In the present research, Pyrodwarf pear (Pyrus communis) rootstocks were grown by nutrient solution to investigate the effects of sodium nitroprusside (SNP) application as an NO donor at 0, 0.1, 0.5, and 1 mM levels on plant stress tolerance, content of ma...

BACKGROUND Dairy products are important in a healthy diet due to their high nutritional value; they are, however, associated with relatively large greenhouse gas emissions (GHGE) per kg product. When discussing the need to reduce the GHGE caused by the food system, it is crucial to consider the nutritional value of alternative food choices. OBJECTIVE The objective of this study was to elucida...

Abstract It is known that the soils of Bukhara oasis were formed in a dry and sharply continental climate. Therefore, relationship between soil-forming parent rocks groundwater important. This article describes natural processes take place this relationship, negative effects affect soil fertility. The examines mechanical composition, salinity, nutrient content, fertility these by example single...

A pot experiment was carried out in the net house of Bangladesh Institute of Nuclear Agriculture (BINA) to study nutrient content and their uptake by different rice varieties (NERICA-1, NERICA-10 and BRRI dhan48) in response to different levels of arsenic (As) under varying moisture regimes. Three levels of As were added viz. 0, 30, 60 ppm to the pot soil from sodium arsenate (Na2HAsO4. 7H2O). ...

Familism has been described as a cultural trait that might explain why the fertility of Hispanic women remains higher than non-Hispanic White women. Still, few studies have analyzed group differences in childbearing attitudes. This paper focuses on two dimensions of childbearing orientation: social value of children and fertility intentions. Using the National Survey of Family Growth we find li...

The effects of increased photosynthetic active radiation (PAR), UV radiation (UVR), and nutrient supply on photosynthetic activity, pigment content, C:N ratio and biomass yield were studied in tank cultivated Gracilaria conferta (Rhodophyta). Electron transport rate (ETR) and biliprotein content were higher under high nutrient supply (HNS), obtained from fishpond effluents, compared to low nutr...

The Sateré-Mawé Brazilian indigenous people cultivate the guarana liana in biodiverse agroforests that incorporate many species, mainly trees, and produce food, medicines, fuel income. objective of this study was to evaluate soil fertility nineteen agroforestry systems (AFSs) compared with areas adjacent forests Andirá–Marau Indigenous Land—an ancestral territory people. Soils both locations sh...

Many children's food products highlight positive attributes on their front-of-package labels in the form of nutrient claims. This cross-sectional study investigated all retailed packaged foods (n 5620) in a major Brazilian supermarket, in order to identify the availability of products targeted at children, and to compare the nutritional content of products with and without nutrient claims on la...