Results 81 to 90 of about 13,137,666 (349)

Effect of Humisol on survival and growth of nursery grafted walnut (Juglans regia L.) plants

open access: yesHorticultural Science, 2013
The effect of Humisol organic fertiliser (150 g humic acid/l + 20 g/l mineral nutrients) on plant survival and growth of five walnut cultivars grown over a period of two years in the nursery were evaluated. Walnut plants treated with Humisol at the total
S.M. Paunović   +4 more
doaj   +1 more source

Chemical, Natural, and Cultural Control of \u3ci\u3eHyadaphis Tataricae\u3c/i\u3e (Homoptera: Aphididae) on Honeysuckle [PDF]

open access: yes, 2017
Hyadaphis tataricae is an aphid pest of honeysuckle relatively new to the Great Lakes and midwestern regions of North America. Feeding results in severly deformed terminals (witches\u27 brooms).
Dittl, T. G, Mahr, D. L
core   +2 more sources

Impact of foliar application of different nano-fertilizers on soil microbial properties and yield of wheat

open access: yes, 2021
Aim: The present investigation was carried out to study the effect of foliar application nano-fertilizers P, K and Zn on yield, nutrient content and uptake by wheat and soil microbial properties in sub-humid southern plains of Rajasthan. Methodology: The
R. Meena, G. Jat, D. Jain
semanticscholar   +1 more source

Environmental Transformation and Trophic Transfer of Engineered Nanomaterials in the Agri‐Food Chain and Implications for human Health

open access: yesChemFoodChem, EarlyView.
ABSTRACT Engineered nanomaterials (ENMs) are increasingly applied in agriculture to improve crop yield, nutrient efficiency, and food quality. This study examines the environmental transformation of ENMs, their uptake in plants, and their transfer across the agri‐food chain leading to human exposure.
Soumitra Nath
wiley   +1 more source

????? ??? ???? ??????? Agrotis ipsilon (Hufn.) ( Lepidoptera:Noctuidae) ????? ????? ??? ???????? ??????? ??????? ?????? ?????? ?? ?????? ??????? ???????

open access: yesمجلة علوم ذي قار, 2019
The study was conduct to evaluate the field efficacy for some Insecticides by two different treatment, there are Foliar and Soil application against the Black Cutworm Agrotis ipsilon in tomatoes field.Results demonstrated that their were different in the
مشتاق طالب محمد علي   +2 more
doaj   +4 more sources

Comparative Evaluation of Foliar-Applied Selenium Biofortification in Different Rice Genotypes

open access: yesAgronomy
Selenium (Se) biofortification in rice presents a promising strategy to address Se deficiency in populations relying on rice as a staple food. This study evaluated the impact of foliar Se application on Se accumulation, its distribution in unpolished and
Pitchaporn Inton   +2 more
doaj   +1 more source

Optimization of a reactor for biostimulant production with emphasis on the economic aspects of hydrolysis

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Biostimulants are increasingly used in agriculture to promote plant growth, improve stress tolerance, and support sustainable farming practices. One common method of production is chemical hydrolysis of protein‐rich waste, such as tannery by‐products, offering an economical and eco‐friendly alternative to conventional raw materials.
Karel Kolomazník   +3 more
wiley   +1 more source

Effects of Phosphorus Rate and Iron Foliar Application on Green Bean (Phaseolus vulgaris L.) Growth and Yield [PDF]

open access: yes, 2015
The aim of this experiment was to evaluate the effects of phosphorus rate and iron foliar application on growth and yield of green bean (Phaseolus vulgaris L.). A field experiment was conducted at Roudsar, northern Iran, from mid-March to early September
Hashem Aminpanah, Sara Moshtagh
core   +2 more sources

Residual Action of Slow Release Systemic Insecticides on \u3ci\u3eRhopalosiphum Padi\u3c/i\u3e (Homoptera: Aphididae) on Wheat [PDF]

open access: yes, 2017
Slow release formulations of acephate and carbofuran encapsulated in pearl corn­ starch or corn flour granules were applied to the soil at seeding time of potted \u27Caldwell\u27 wheat in the laboratory.
Araya, J. E   +3 more
core   +2 more sources

Satellite hindcasts of foliar traits reveal a subtle but consistent relaxation of conservativeness in a biodiverse mountain grassland over the last four decades

open access: yesEcography, EarlyView.
Projected warming and drying raise concerns about the resilience of stress‐adapted ecosystems, including the Brazilian Campo Rupestre, an exceptionally biodiverse mountaintop grassland mosaic on ancient, nutrient‐poor substrates. Here, we combine field‐based trait data and long‐term remote sensing to assess the functional structure and temporal ...
Renata Maia   +5 more
wiley   +1 more source

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