Results 21 to 30 of about 58,540 (309)

NITROGEN AND ITS FRACTIONAL COMPOSITION IN ORDINARY CHERNOZEM IN ROSTOV REGION DURING FERTILIZATION

open access: yesНаучный журнал Российского НИИ проблем мелиорации, 2020
Purpose: to study in the field the effect of the systematic fertilizers application on the content of total nitrogen and its fraction composition in ordinary chernozem of Rostov region. Materials and Methods.
A. A. Novikov
doaj   +1 more source

Effects of Organic Fertilizer Application on Tomato Yield and Quality: A Meta-Analysis

open access: yesApplied Sciences, 2023
Tomatoes are a globally cultivated and popular vegetable. The output and quality of tomatoes are significantly influenced by the use of organic fertilizers. It was discovered that organic fertilizers increase tomato productivity and improve fruit quality.
Fucheng Gao   +7 more
doaj   +1 more source

The effectiveness nitrogen balance urea cotton using nitrification inhibitor washed typical sierozems [PDF]

open access: yesBIO Web of Conferences
In the conditions of the sierozem zone soils, where the nitrogen content is relatively low, nitrogen fertilizers play the leading role among the fertilizers used for cotton. Nitrogen losses due to washout, denitrification, etc., during the growing season
Khashimov F.Kh.   +2 more
doaj   +1 more source

YIELD AND BIOCHEMICAL STATUS OF CORN DEPENDING ON THE MINERAL NUTRITION AND THE PLANT POPULATION DENSITY [PDF]

open access: yesVolga Region Farmland, 2022
The article presents the results of studies on the effect of various dosages and methods of applying mineral fertilizers on the formation of yield and biochemical composition of corn phytomass depending on the density of standing plants. The studies were
S.A. Semina   +2 more
doaj   +1 more source

An investigation into the fertilizer particle dynamics off-the-disc [PDF]

open access: yes, 2015
The particle size range specifications for two biosolids-derived organomineral fertilizers (OMF) known as OMF10 (10:4:4) and OMF15 (15:4:4) were established.
Miller, P. C. H.   +5 more
core   +1 more source

Effect of Nitrogen, Phosphorus and Potassium Nano-Fertilizers on Growth and Seed of Two Rice (Oryza sativa L.) Cultivars [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2021
Optimum use of fertilizer plays a key role in enhancing the yield of rice and other crops. The use of nano-fertilizers can be an effective strategy in optimizing fertilizer use in croping systems and achieving sustainable agriculture.
Seyed Taghi Sadati Valojai   +3 more
doaj   +1 more source

Effects of different fertilization modes on nitrogen use efficiency of cabbages and nitrogen loss from vegetable field

open access: yes浙江大学学报. 农业与生命科学版, 2013
Conventional fertilization causes soil nitrogen loss and low fertilizer use efficiency in vegetable growing system, and the nitrogen loss also increases the risk on environment.
XU Jie   +4 more
doaj   +1 more source

Influence of Different Nitrogen Fertilizer Sources on Growth and Productivity of Williams Banana Plants [PDF]

open access: yesJournal of Plant Production, 2021
Experiments were carried out during two consecutive 2017/2018 and 2018/2019 seasons to measure the influence of various sources of nitrogen fertilizers on enhancing growth and fruiting of Williams banana plants grown under Qena Governorate, Egypt ...
M. Abdel-Raman   +2 more
doaj   +1 more source

Tracking nitrogen losses in a greenhouse crop rotation experiment in North China using the EU-Rotate_N simulation model [PDF]

open access: yes, 2010
Vegetable production in China is associated with high inputs of nitrogen, posing a risk of losses to the environment. Organic matter mineralisation is a considerable source of nitrogen (N) which is hard to quantify.
Chen, Q. (Qing)   +4 more
core   +1 more source

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