Results 41 to 50 of about 38,676 (231)

Redistribution of phosphorus in soil through cover crop roots

Brazilian Archives of Biology and Technology, 2004
The objective of this study was to evaluate if cover crops can absorb P from the upper layers and transport it in their roots to subsoil layers. Samples of an Oxisol were placed in PVC columns.
Júlio C. Franchini, Marcos A. Pavan, Mário Miyazawa   +2 more
doaj   +1 more source

THE USE OF PRETREATMENT OF PLANT SEEDS TO OVERCOME THE PHYTOTOXICITY OF MINE WASTE DUMPS DURING THEIR BIOLOGICAL RECLAMATION [PDF]

, 2018
Donbass is one of the oldest and largest coal mining regions in Ukraine and the world. For today there are more than 1300 dumps in Donetsk and Luhansk regions, the main part of which are located within the cities.
Borodenko, Maria, Ruban, Elina
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Investigation into the delivery and evaluation of a unique Avena sativa (Oat) Lipid Extract on skin barrier using LC‒MS/MS, Raman spectroscopy, immunostaining analysis and skin efficacy

International Journal of Cosmetic Science, EarlyView.
Abstract Objectives Oat lipids are rich in ceramides. In this investigation, we analysed the delivery of a specific Oat Lipid Extract derived from Avena sativa, comprising ‘skin identical’ ratios of fatty acids, ceramides and cholesterol/sterol. This investigation is the first reported investigation of oat lipids utilizing Raman spectroscopy for the ...
E. Gombert, C. Dewis
wiley   +1 more source

Manejo de plantas daninhas e adubação nitrogenada com adubos verdes e consórcio: desafios para a transição agroecológica na produção de milho

Revista Brasileira de Agroecologia, 2016
O objetivo deste trabalho foi avaliar o efeito de adubos verdes de inverno e de consórcios com leguminosas perenes e anuais de verão sobre a produtividade da cultura de milho.
Adinor José Capellesso, Diego Albino Martins, Jônatan Müller, Janaína Muniz   +3 more
doaj  

Sistemas consorciados de aveia preta e ervilhaca comum como cobertura de solo e seus efeitos na cultura do milho em sucessão

Revista Brasileira de Ciência do Solo, 2000
Com o aumento do cultivo do milho no sistema plantio direto (SPD), várias espécies vegetais de inverno estão sendo avaliadas, visando à obtenção de uma cobertura de solo que beneficie o milho cultivado em sucessão e o SPD.
C. G. Bortolini, P. R. F. Silva, G. Argenta   +2 more
doaj   +1 more source

Tuning Xylan Polymerisation Enhanced Fibre Digestibility Without Biomass Loss in Sheepgrass (Leymus chinensis)

Plant Biotechnology Journal, EarlyView.
ABSTRACT Leymus chinensis (sheepgrass), a dominant perennial grass of the Eurasian Steppe, is a crucial source of carbohydrates and energy for ruminants. However, the lignocellulose recalcitrance severely limits its digestibility. Here, we targeted xylan, a major hemicellulose interacting with cellulose and lignin in cell wall. To improve digestibility,
Mengjie Zhao, Zhuolin Liu, Jianli Wang, Lei Chen, Shanjie Tang, Zhelong Lin, Tong Li, Fengqi Cheng, Linlin Mu, Dongmei Zhang, Xu Zhuang, Duofeng Pan, Zhongbao Shen, Dengpan Bu, Xianwei Song, Yihua Zhou, Shuaibin Zhang, Baocai Zhang, Xiaofeng Cao   +18 more
wiley   +1 more source

Total and monthly yields of forage oat cultivars in different locations in the South and Southeast of Brazil. [PDF]

, 2014
The objective of this study was to evaluate the total and monthly yield of black (Avena strigosa Schreb.) and white (Avena sativa L.) oat cultivars in South and Southeast of Brazil, in order to identify the materials with the greatest potential and ...
FLARESSO, J., GODOY, R., MUNIZ, A. W., ROSA, J. L., TONATO, F.   +4 more
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Polar Lipid and Fatty Acid Profiles of Oat Groats Substantially Influenced by Field Management: A Comparison of Cultivars, Sowing Times and Fertilizer Composition

Plant, Cell &Environment, EarlyView.
ABSTRACT The polar lipids in oat grains are crucial due to their biological functions, nutritional quality, potential use in food flavour and processing, the protection they provide against biotic and abiotic stresses, and their ability to act as cellular signalling molecules.
Syed Rehmat Ullah Shah, Lena Engström, Carl Grey, Anders Jonsson, Johanna Wetterlind, Cecilia Tullberg   +5 more
wiley   +1 more source

Efectos de cultivos de cobertura sobre el agua del suelo, el aporte de carbono al sistema y el rendimiento de soja en diferentes ambientes

Fave: Sección Ciencias Agrarias, 2022
La sustentabilidad de los ambientes agrícolas en la región pampeana húmeda argentina es afectada por el monocultivo de soja (Glycine max (L.) Merr.).
J. E. Capurro, S. Montico
doaj   +1 more source

ß-Glucan contents of groats of different oat cultivars in official variety, in organic cultivation, and in nitrogen fertilization trials in Finland [PDF]

, 2004
ß-Glucan is a beneficial chemical compound in the diet of humans by decreasing the levels of serum cholesterol and blood glucose. The ß-glucan contents of oat groats were studied in official variety trials (1997-1999), nitrogen fertilization trials (1997-
Eurola, Merja, Hietaniemi, Veli, Kangas, Arjo, Kontturi, Markku, Niskanen, Markku, Pihlava, Juha-Matti, Saastamoinen, Marketta, Tuuri, Hannu   +7 more
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