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fertilizer use efficiency in nanotechnolog:

Increasing Fertilizer and Pesticide Use Efficiency by ...

2012-11-15 · Foliar application of nanofertilizer also increases fertilizer use efficiency. Zeolite-based synthetic substrate, termed zeoponics (nanograde fertilizer), consists of NH4+ and K+. These ions occur in free form which can easily be exchanged. It contains clinoptilolite and a synthetic apatite whose water solution provides essential nutrients through mineral dissolution and ion exchange to the whole plant.

Using nanotechnology for enhancing phosphorus fertilizer ...

A field experiment was carried out at Baloza Research Station of the Desert Research Center, North Sinai, Egypt, to study the effect of applying 50, 75 and 100% of the recommended rates of...

Using nanotechnology for enhancing phosphorus

2021-5-26 · fertilizers, which implies that food manufactures will have to be much well-organized than previous. Application of nano fertilizers is a newly emerging technique that could be used in agriculture to improve the plant growth. The superiority of this technique over the conventional fertilizers is mainly managed by decreasing the wastage of fertilizers, and consequently, the risk of environmental

Using nanotechnology for enhancing phosphorus fertilizer ...

PDF | On Nov 6, 2018, Yosra Kotp and others published Using nanotechnology for enhancing phosphorus fertilizer use efficiency of peanut bean grown in sandy soils | Find, read and cite all the ...

Nutrient use efficiency through Nano fertilizers

4. Nano fertilizer elements have the large surface area and particle size smaller than the pores of root and leaves of the plants. This increases penetration into the plant system from applied surfaces and thus improves uptake and nutrient use efficiency of the nano-fertilizers. 5. The reduced particle size of nano fertilizer results in

The Effectiveness of Digestate Use for Fertilization in an ...

The need to find and maximize the use of alternative sources of nutrients for plants and soil environment have been on the forefront of research in sustainable agriculture. These alternatives have to be affordable, accessible, reproduceable, and efficient to compete with established inorganic fertilizers while at the same time reduce any potential negative impacts on the environment.

Nutrient/fertilizer use efficiency: measurement, current ...

2017-10-26 · Nutrient/fertilizer use efficiency: measurement, current situation and trends 1Paul Fixen , Frank Brentrup2, Tom Bruulsema3, Fernando Garcia4, Rob Norton5, and Shamie Zingore6 Abstract Nutrient use efficiency (NUE) is a critically important concept in

Outlook on fertilizer use efficiency in the tropics

Outlook on fertilizer use efficiency in the tropics VC BALIGAR and OL BENNETT* USDA-ARS-ASWC Research Laboratory, Beckley, WV 25802-0867 USA (Accepted: 11.09.1985 ) Key words: fertilizer efficiency, soil factors, climatic factors, nature of fertilizer mater- ials, efficiency modifiers Abstract.

Maximizing fertilizer use efficiency - FAO

2021-2-8 · institutes and fertilizer industry. scientists invited from a number of countries and from international agencies also took part. The accent throughout was on increasing fertilizer use efficiency. Rising costs of fertilizer, the need to conserve world resources of energy and the national need to make the best possible use of scarce resources in

Chapter 5 Improving the efficiency of soil and fertilizer ...

2021-2-8 · 46 Efficiency of soil and fertilizer phosphorus use Although each of the following options individually might make only a small contribution to improving P-use efficiency, the combined benefit may be sufficiently large and worthwhile, at least in some production systems, if more than one option can be

Nutrient/fertilizer use efficiency: measurement, current ...

2017-10-26 · Nutrient/fertilizer use efficiency: measurement, current situation and trends 1Paul Fixen , Frank Brentrup2, Tom Bruulsema3, Fernando Garcia4, Rob Norton5, and Shamie Zingore6 Abstract Nutrient use efficiency (NUE) is a critically important concept in

Fertilizer Use Efficiency | Fertilizer | Wheat

2014-3-22 · Fertilizer Use Efficiency: An Old Topic but With New Importance International Nitrogen Initiative (INI) Goal: to optimize Ns beneficial role in sustainable food production and minimize Ns negative effects on human health and the environment resulting from food and energy production. Will focus attention on improving fertilizer N efficiency at a ...

Outlook on fertilizer use efficiency in the tropics

Outlook on fertilizer use efficiency in the tropics VC BALIGAR and OL BENNETT* USDA-ARS-ASWC Research Laboratory, Beckley, WV 25802-0867 USA (Accepted: 11.09.1985 ) Key words: fertilizer efficiency, soil factors, climatic factors, nature of fertilizer mater- ials, efficiency modifiers Abstract.

Maximizing fertilizer use efficiency - FAO

2021-2-8 · institutes and fertilizer industry. scientists invited from a number of countries and from international agencies also took part. The accent throughout was on increasing fertilizer use efficiency. Rising costs of fertilizer, the need to conserve world resources of energy and the national need to make the best possible use of scarce resources in

Fertilizer–use efficiency of amended urea materials in ...

Fertilizer–use efficiency of amended urea materials in flooded rice - Volume 112 Issue 2. Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our websites.

Fertilizer use efficiency - SlideShare

2013-2-5 · Toget maximum efficiency N and K fertilizer should be applied in frequent splitdoses and phosphorus as basal dressing or near the root zone. 8. Type of fertilizer also decide the efficiency. Ammonium and ureafertilizer are more efficient for paddy under different Indian conditions thannitrate fertilizers.

Fertliser use efficiency - SlideShare

2018-10-8 · Fertilizer use efficiency • When a fertilizer is applied all of its nutrient (s) are not absorbed by the crop. Only a fraction of the nutrient (s) is utilized by the crop. • Fertilizer use efficiency is the output of any crop per unit of the nutrient applied under a specified set of soil and climatic conditions. 3.

Evaluating Fertilizer Use Efficiency and Spatial ...

2020-11-27 · in grain yield [1,2]. The application of chemical fertilizer in China has increased from 8.84 million tons in 1978 to 56.53 million tons in 2018. However, increasing fertilizer use has weakened the marginal e ect of the increasing yield [3], and overuse has resulted in low fertilizer use e

[Effects of long-term fertilization on nitrogen fertilizer use ...

Nitrogen fertilizer use efficiency is a key parameter to determine recommended nitrogen fertilizer amount and evaluate the effects of nitrogen fertilizer application. The effects of long-term fertilization on annual and accumulated nitrogen fertilizer use efficiency and the

Fates and Use Efficiency of Nitrogen Fertilizer in Maize ...

Plain Language Summary The efficient use of Nitrogen (N) fertilizer benefits both food security and environmental quality. To characterize the fate and the efficiency of fertilizer-N in maize production, we conducted a comprehensive meta-analysis with existing field 15N-tracer trials. Our

Fertilizer Use Efficiency | Fertilizer | Wheat

2014-3-22 · Fertilizer Use Efficiency: An Old Topic but With New Importance International Nitrogen Initiative (INI) Goal: to optimize Ns beneficial role in sustainable food production and minimize Ns negative effects on human health and the environment resulting from food and energy production. Will focus attention on improving fertilizer N efficiency at a ...

Outlook on fertilizer use efficiency in the tropics

Outlook on fertilizer use efficiency in the tropics VC BALIGAR and OL BENNETT* USDA-ARS-ASWC Research Laboratory, Beckley, WV 25802-0867 USA (Accepted: 11.09.1985 ) Key words: fertilizer efficiency, soil factors, climatic factors, nature of fertilizer mater- ials, efficiency modifiers Abstract.

Fertilizer use efficiency: Modern trends in foliar ...

2008-11-21 · (1987). Fertilizer use efficiency. Journal of Plant Nutrition: Vol. 10, Tenth International Plant Nutrition Colloquium, pp. 1391-1399.

Interpreting fertilizer-use efficiency in relation to soil ...

Although efficient use of N remains a critical constraint to productivity in irrigated lowland rice, a comprehensive database does not exist for the efficiency of on-farm management of N and other nutrients. In 1994, IRRI initiated its Mega Project on Reversing Trends of Declining Productivity in Intensive Irrigated Rice Systems in selected rice production domains of five tropical Asian ...

Evaluating Fertilizer Use Efficiency and Spatial ...

2020-11-27 · in grain yield [1,2]. The application of chemical fertilizer in China has increased from 8.84 million tons in 1978 to 56.53 million tons in 2018. However, increasing fertilizer use has weakened the marginal e ect of the increasing yield [3], and overuse has resulted in low fertilizer use e

Water and Fertilizer Use Efficiency in Subirrigated ...

2020-5-7 · water Article Water and Fertilizer Use E ciency in Subirrigated Containerized Tomato Ariel Méndez-Cifuentes 1, Luis Alonso Valdez-Aguilar 1,*, Martín Cadena-Zapata 2, José Antonio González-Fuentes 1, José Alfredo Hernández-Maruri 1 and Daniela Alvarado-Camarillo 3 1 Departamento de Horticultura, Universidad Autónoma Agraria Antonio Narro, Saltillo 25315, Coahuila,

Studies on fertilizer use efficiency in Ragi (Eleusine ...

2016-6-1 · Free Online Library: Studies on fertilizer use efficiency in Ragi (Eleusine coracana L.) under rainfed conditions.(Report) by "Journal of Pure and Applied Microbiology"; Science and technology, general Fertilizers Environmental aspects Usage Millet Growth Millets (Grains) Rain Rain and rainfall

Sorghum Response to Fertilizer and Nitrogen Use

2012-1-1 · Mean recovery efficiency, partial factor productivity, and agronomic efficiency declined with increased N rate and were 135%, 79 kg kg −1, and 52 kg kg −1, respectively, at the EONR. The profit potential of fertilizer N use is high for smallholder sorghum production in Uganda.

Fates and Use Efficiency of Nitrogen Fertilizer in Maize ...

2021-5-6 · Fates and Use Efficiency of Nitrogen Fertilizer in Maize Cropping Systems and Their Responses to Technologies and Management Practices: A Global Analysis on Field 15N Tracer Earth's Future ( IF 7.495Pub Date : 2021-04-16, DOI:

提高肥料利用率技术研究进展 Recent Advances in ...

2007-5-9 · Recent Advances in Technology of Increasing Fertilizer Use Efficiency YAN Xiang,JIN Ji-yun,HE Ping,LIANG Ming-zao.Recent Advances in Technology of Increasing Fertilizer Use Efficiency[J].Scientia Agricultura Sinica,2008,41(2):450-459. Authors: YAN Xiang

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