Results 21 to 30 of about 116,793 (332)

El uso de coberturas con Vicia sativa y aplicación de guano de islas en la mejora de la fertilidad del suelo y rendimiento de Chenopodium pallidicaule

open access: yesAgroindustrial Science, 2022
Esta investigación se realizó con la finalidad de conocer el efecto de la cobertura vegetal con vicia (Vicia sativa) y la aplicación de guano de islas en la fertilidad del suelo, altura y rendimiento de la cañihua (Chenopodium pallidicaule).
Ludwin Cristian Olivera-Tacora   +4 more
doaj   +1 more source

HUBUNGAN TINGKAT KECUKUPAN ENERGI DAN ZAT GIZI MAKRO DENGAN STATUS GIZI SISWI SMA DI PONDOK PESANTREN AL-IZZAH KOTA BATU

open access: yesMedia Gizi Indonesia, 2017
Nutrient intake can be used as an indicator of students health status. Imbalance adequacy level of nutrients can cause nutritional problems, both malnutrition and overnutrition.
Faizzatur Rokhmah   +2 more
doaj   +1 more source

Decomposition, biochemical composition and nutrient cycling of macauba palm in a Cerrado Entisol [PDF]

open access: yesScientia Agricola, 2023
Leaf litter decomposition and the release of nutrients from macauba palm leaves play a major role in nutrient return to the soil in a conservation environment.
Arminda Moreira de Carvalho   +6 more
doaj   +1 more source

Analysis of the Use of Cylindrospermopsin and/or Microcystin-Contaminated Water in the Growth, Mineral Content, and Contamination of Spinacia oleracea and Lactuca sativa [PDF]

open access: yes, 2019
Cyanobacteria and cyanotoxins constitute a serious environmental and human health problem. Moreover, concerns are raised with the use of contaminated water in agriculture and vegetable production as this can lead to food contamination and human exposure ...
Barreiro, Aldo   +5 more
core   +1 more source

Boron deficiency responses in maize (Zea mays L.) roots

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Boron (B) is an essential micronutrient for plants. Dicot plants respond to insufficient B supply by altering root architecture and root hair growth. How root systems of rather low‐B demanding monocot species such as maize (Zea mays L.) respond to B deficiency in terra has not been experimentally resolved, yet.
Manuela Désirée Bienert   +5 more
wiley   +1 more source

Níveis críticos de boro no solo e na planta para cultivo de mudas de maracujazeiro-amarelo Boron application the nutricional status and dry matter production of passion fruit cuttings

open access: yesRevista Brasileira de Fruticultura, 2006
Objetivou-se avaliar a aplicação de boro ao substrato de produção de mudas de maracujazeiro-amarelo, para o estabelecimento dos níveis críticos do B no solo e na planta.
Renato de Melo Prado   +2 more
doaj   +1 more source

The Impact of Diet and Physical Activity on Bone Health in Children and Adolescents

open access: yesFrontiers in Endocrinology, 2021
There is growing recognition of the role of diet and physical activity in modulating bone mineral density, bone mineral content, and remodeling, which in turn can impact bone health later in life. Adequate nutrient composition could influence bone health
Patrizia Proia   +5 more
doaj   +1 more source

Measuring the difference between actual and reported food intakes in the context of energy balance under laboratory conditions [PDF]

open access: yes, 2015
Acknowledgements The present study was funded by the Food Standards Agency, UK. The Food Standards Agency had no role in the design, analysis or writing of this article. The authors’ responsibilities were as follows: R. J. S., L. M. O’R. and G. W.
Fuller, Zoe   +7 more
core   +1 more source

Crecimiento inicial de Palo de Rosa (Aniba rosaeodora Ducke) en distintos ambientes de fertilidad Growth of initial Rosewood (Aniba rosaeodora Ducke) in different environnement of fertility

open access: yesActa Amazonica, 2010
Los estudios de requerimientos nutricionales son de gran importancia para identificar aquellos más importantes en el desarrollo fisiológico y crecimiento de plántulas. Con el objetivo de evaluar las exigencias nutricionales y los efectos de la omisión de
Wilmer Herrera Valencia   +2 more
doaj   +1 more source

Supplemental macronutrients and microbial fermentation products improve the uptake and transport of foliar applied zinc in sunflower (Helianthus annuus L.) plants. Studies utilizing micro X-ray florescence. [PDF]

open access: yes, 2014
Enhancing nutrient uptake and the subsequent elemental transport from the sites of application to sites of utilization is of great importance to the science and practical field application of foliar fertilizers.
Cliff eRamsier   +9 more
core   +2 more sources

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