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Yong Zhang, Pulin Kong, Fan Wang, Limei Zhao, Kaiyun Qian, Yadong Zhang and Xiaorong Fan
Excessive nitrogen fertiliser use reduces nitrogen use efficiency and causes significant damage to the environment. Carbon fertilisers have the advantage of improving soil fertility; however, the effects of carbon and nitrogen fertilisers on rice yield a...
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Armelle Zaragüeta, Alberto Enrique, Xavier Portell, Rodrigo Antón, Iñigo Virto and Luis Orcaray
At a strategic moment for agricultural soils, which are expected to contribute to climate change mitigation through carbon storage while safely feeding a growing world population, the fertiliser strategies used will be key. In a calcareous soil with exte...
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Folasade Afolabi, Ryo Matsumoto, Bolanle Akinwande, Bolanle Otegbayo and Asrat Asfaw
This study assessed mineral fertilisation impact on tuber yield and food quality in yam genotypes?Dioscorea alata and Dioscorea rotundata. Four genotypes, each from D. alata and D. rotundata, were used in field experiments conducted in Ibadan, Nigeria, d...
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Ruiyun Yao, Ru Bai, Qingfan Yu, Yaqi Bao and Weiwei Yang
In this study, we investigated the effect of partially substituting inorganic nitrogen with bio-organic fertiliser on the ?Tianhong2? Fuji apple planting in Xinjiang. Bio-organic fertiliser was applied, and nitrogen was reduced by 20% (T2), 40% (T3), and...
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Xingyu Wang, Yurong Tang, Haipeng Lan, Yang Liu, Yong Zeng, Zhihui Tang, Yichuan He and Yongcheng Zhang
This study designed two levels of quantitative fertilizer distribution to investigate precision fertilization applications in orchards in South Xinjiang, China, which have vast rows and narrow plant spaces. The machine comprised a base frame, a ditching ...
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Dariusz Jaskulski, Iwona Jaskulska, Emilian Rózniak, Maja Radziemska and Martin Brtnický
Climatic and soil conditions are changing in response to the increasing human impact. This requires the introduction of low-cost, low-emission, but effective technologies in the field cultivation of crops, in turn requiring and justifying research in thi...
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Elzbieta Radzka, Katarzyna Rymuza and Andrzej Wysokinski
This study aimed to determine the influence of weather conditions (air temperature, precipitation and insolation) on the quantity of nitrogen taken up by soybean plants whose cultivation included an application of two biostimulants: Asahi and Improver, w...
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Karin S. Levin, Felizitas Winkhart, Kurt-Jürgen Hülsbergen, Hans Jürgen Reents and Karl Auerswald
Agricultural ammonia (NH3) emissions can have serious environmental impacts, lower fertiliser nitrogen-use efficiencies, and cause economic losses. NH3 losses may not only occur directly from organic fertilisers such as biogas digestates when applied to ...
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Meng Xu, Liang Yuan, Shuiqin Zhang, Yanting Li and Bingqiang Zhao
Saline-alkali stress adversely affects crop growth and nutrient absorption, thereby reducing crop yield and quality. Exogenous amino acids have multiple synergistic effects; however, whether a preparation containing amino acids increases the resistance o...
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Rajesh Kumar Bishnoi, Abhijit Das, Utkarsha Pramod Gaware, Paresh Pundlikrao Baviskar, . Bhupender
Pág. Page:9 - 18Abstract
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Germán Tortosa, Salvador González-Gordo, Carmelo Ruiz, Eulogio J. Bedmar and José M. Palma
“Alperujo” compost was evaluated as an organic fertiliser for pepper growth under greenhouse conditions. Even though the total nitrogen applied was similar, plants only grown with composts experienced a development decline as compared to thos...
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Tanjina Nur, Paripurnanda Loganathan, Jaya Kandasamy and Saravanamuthu Vigneswaran
Discharging phosphate through wastewaters into waterways poses a danger to the natural environment due to the serious risks of eutrophication and health of aquatic organisms. However, this phosphate, if economically recovered, can partly overcome the ant...
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Mads V. Markussen and Hanne Østergård
Modern food production depends on limited natural resources for providing energy and fertilisers. We assess the fossil fuel dependency for the Danish food production system by means of Food Energy Returned on fossil Energy Invested (Food-EROI) and by the...
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Zelin Ye, Hang Zhang, Xiequan Lin, Siqi Huang, Shuangquan Zou and Xiaoxing Zou
Objective: In this study, we aimed to investigate the effects of facile combinations of biochar and N, P, and K fertilisers on the growth and physiological characteristics of Lithocarpus litseifolius seedlings, and to optimise the biochar/NPK ratio of Li...
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Agabu Shane, Young Kafwembe, Pride Kafwembe
The objective of the study was to determine the viability of biomethane as a transport fuel for Zambian urban towns. The study revealed good potential for biomethane production and use as a transport fuel in Zambian towns, using Lusaka as a case example....
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Agabu Shane, Young Kafwembe, Pride Kafwembe
The objective of the study was to determine the viability of biomethane as a transport fuel for Zambian urban towns. The study revealed good potential for biomethane production and use as a transport fuel in Zambian towns, using Lusaka as a case example....
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Petros Vahamidis, Angeliki Stefopoulou and Vassilis Kotoulas
Nitrogen (N) fertilisers used in barley production serve as the primary contributors to total greenhouse gas (GHG) emissions. Consequently, to lower the carbon footprint (CF) and GHG emissions, it is imperative to either reduce N fertiliser rates or enha...
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Shanju Wen, Jiaqi Hao, Jiangyuzhuo Wang, Shijuan Xiong, Yuhan Jiang, Yihui Zhu, Yapeng Jiao, Jinglin Yang, Jinli Zhu and Xiaohong Tian
In greenhouse vegetable production, reductive soil disinfestation (RSD) effectively mitigates soil-borne diseases, yet its impact on the dynamics of soil organic carbon (SOC) has not been adequately examined. This study investigated the distribution of s...
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Wenping Liu, Malgorzata Muzolf-Panek and Tomasz Kleiber
The aim of our study was to determine the effect of various nitrogen sources (NH4NO3 (N, 34%), Ca(NO3)2 (N, 15.5%; Ca, 18%), Mg(NO3)2 (N, 11%; Mg, 12%), NaNO3 (N, 15%; Na, 25%) and urea (N, 46%)) and increasing the intensity of N nutrition with these fer...
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Tajuddin BANTACUT
Pág. 308 - 318
The objectives of this study were to examine the efficiency of nitrogen and its lost to the environment, to estimate its environmental impacts and their mitigation measures. Nitrogen mass-balance models were developed to determine production, efficiency ...
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