Results 11 to 20 of about 7,341 (214)

Recent advances in nitrogen and nano-nitrogen fertilizers for sustainable crop production: a mini-review

Chemical and Biological Technologies in Agriculture, 2023
To meet the global food demand while maintaining the minimum possible negative impacts on the soil, air, and water, sustainable and precise agricultural practices are essential.
Krishan K. Verma, Xiu-Peng Song, Hewan Demissie Degu, Dao-Jun Guo, Abhishek Joshi, Hai-Rong Huang, Lin Xu, Munna Singh, Dong-Liang Huang, Vishnu D. Rajput, Yang-Rui Li   +10 more
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Perda de nitrogênio pela Brachiaria decumbens após a antese: relação com a umidade do solo Nitrogen loss through Brachiaria decumbens after anthesis stage: relation with soil moisture

Ciência Rural, 2008
Com o objetivo de avaliar a perda de N por plantas de Brachiaria decumbens no estádio da pós-antese relacionada com a umidade do solo, realizou-se um experimento em casa-de-vegetação, em delineamento inteiramente casualizado, com três tratamentos e seis ...
Henrique Coutinho Junqueira Franco, Virgínia Damin, Ademir Franco, Milton Ferreira Moraes, Paulo Cesar Ocheuze Trivelin   +4 more
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Silicon fertigation and salicylic acid foliar spraying mitigate ammonium deficiency and toxicity in Eucalyptus spp. clonal seedlings.

PLoS ONE, 2021
Nitrogen deficiency and toxicity, primarily in its ammonium form (NH4+), can suppress plant growth and development. The use of silicon (Si) or salicylic acid (SA) may be an alternative to minimize the harmful effects of nutrient imbalances caused by NH4+,
Jonas Pereira de Souza Junior, Renato de Mello Prado, Thaís Chagas Barros de Morais, Joaquim José Frazão, Marcilene Machado Dos Santos Sarah, Kevein Ruas de Oliveira, Rinaldo César de Paula   +6 more
doaj   +1 more source

Nano-selenium, silicon and H2O2 boost growth and productivity of cucumber under combined salinity and heat stress

Ecotoxicology and Environmental Safety, 2021
The production of cucumber under combined salinity and heat stress is a crucial challenge facing many countries particularly in arid environments. This challenge could be controlled through exogenous foliar application of some bio-stimulants or anti ...
Tarek A. Shalaby, Emad Abd-Alkarim, Farouk El-Aidy, El-Samahy Hamed, Mohamed Sharaf-Eldin, Naglaa Taha, Hassan El-Ramady, Yousry Bayoumi, André Rodrigues dos Reis   +8 more
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Foliar Calcium Corrects a Deficiency Causing Green Fruit Drop in ‘Draper’ Highbush Blueberry (Vaccinium corymbosum L.)

Agriculture, 2019
‘Draper’ northern highbush blueberry (Vaccinium corymbosum L.) is a widely-planted mid-season cultivar with excellent fruit quality. Under the climatic conditions of Southwestern British Columbia, Canada, and Northwestern Washington, USA, it ...
Eric Martin Gerbrandt, Charles Mouritzen, Mark Sweeney   +2 more
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Performance of enhanced efficiency nitrogen fertilizers in green‐harvesting sugarcane

Agrosystems, Geosciences & Environment, 2020
Enhanced efficiency fertilizers (EEF) are of interest for sugarcane (Saccharum spp.) production due to the potential to reduce N losses, and improve crop yield and environmental conditions. This study was conducted to determine the effect of urea with N‐(
Gabriel Barth, Rafael Otto, Acácio B. Mira, Risely Ferraz‐Almeida, André C. Vitti, Heitor Cantarella, Godofredo C. Vitti   +6 more
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Foliar Symptomology, Nutrient Content, Yield, and Secondary Metabolite Variability of Cannabis Grown Hydroponically with Different Single-Element Nutrient Deficiencies

Plants, 2023
In controlled environment production systems, Cannabis sativa (hereafter cannabis) is a commodity with high nutrient demands due to prolific growth under optimized environmental conditions.
David Llewellyn, Scott Golem, A. Maxwell P. Jones, Youbin Zheng   +3 more
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Mycorrhizas and Trichoderma fungi increase the accumulation of secondary metabolites in grain legume leaves and suppress foliar diseases in field-grown conditions of the humid forest of Cameroon

BMC Plant Biology, 2023
Background Arbuscular mycorrhizal and Trichoderma fungi alter the synthesis of secondary metabolites of plants and confer tolerance from pathogens attacks.
Martin Jemo, Severin Nkenmegne, Alfred Balenor Buernor, Anas Raklami, Zachee Ambang, Adamou Souleyamanou, Yedir Ouhdouch, Mohamed Hafidi   +7 more
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Canopy Nitrogen Addition and Soil Warming Affect Conifer Seedlings’ Phenology but Have Limited Impact on Growth and Soil N Mineralization in Boreal Forests of Eastern Canada

Frontiers in Forests and Global Change, 2020
The increase in soil organic matter mineralization rate in boreal forests that may result from global warming is a major concern as it could release large amounts of C to the atmosphere.
Charles Marty, Joanie Piquette, Émilie Dussault-Chouinard, Hubert Morin, Nelson Thiffault, Daniel Houle, Daniel Houle, Robert L. Bradley, Rock Ouimet, Myrna J. Simpson, Maxime C. Paré   +10 more
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Urea-Triazone N Characteristics and Uses

The Scientific World Journal, 2001
Urea-triazone nitrogen (N) is a stable solution resulting from a controlled reaction in aqueous medium of urea, formaldehyde, and ammonia which contains at least 25% total N.
John G. Clapp
doaj   +1 more source