Results 11 to 20 of about 7,506,338 (209)

The nutrient preferences of rice and wheat influence fluoranthene uptake

Frontiers in Environmental Science, 2022
Applications of the key plant nutrient nitrogen (N) increase the uptake and accumulation of pollutants such as polycyclic aromatic hydrocarbons (PAHs).
Yuanzhou Xu, Zhuoliang Xiao, Xinyue Zhang, Chenyu Zhao, Yunyun Li, Ting Che, Yajuan Li, Xiayun Zang, Shuyi Jiang, Huixin Li, Huixin Li, Li Xu, Li Xu, Li Xu, Feng Hu, Feng Hu   +15 more
doaj   +1 more source

Effect of nitrogen form and light intensity on the growth and activities of antioxidative enzymes in tomato (Lycopersicon esculentum L.) plants

浙江大学学报. 农业与生命科学版, 2000
The effect of light intensity and nitrogen form on growth and activities of antioxidative enzymes in leaves of tomato were studied. The results showed that the plant growth was not affected by nitrogen form under the low light intensity, but considerably
SHOU Sen-yan, YANG Xing-ting, ZHU Zhu-jun, WU Han-ying   +3 more
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Nitrogen transformations during the biological decomposition of straw composted with inorganic nitrogen [PDF]

, 1955
1. Nitrogen transformations during the decomposition of straw composted with ammonium carbonate have been studied by following the changes in (a) the amounts of inorganic and organic nitrogen; (b) the amounts of ammonia-, volatile base-, α-amino- and ...
Bremner, J. M.
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Spatial Distribution and Main Controlling Factors of Nitrogen in the Soils and Sediments of a Coastal Lagoon Area (Shameineihai, Hainan)

Applied Sciences, 2023
As the relationship between the spatial distribution characteristics and physicochemical properties of nitrogen in lagoon soil and sediment is still unclear, we obtained and systematically analyzed soil and sediment samples from the surroundings of a ...
Kun Yuan, Yanwei Song, Guowei Fu, Bigui Lin, Kaizhe Fu, Zhaofan Wang   +5 more
doaj   +1 more source

Rhus typhina decreased soil nitrogen contents and peroxidase activity following the addition of nitrogen

, 2022
Progress in the ecological impacts of invasive species on soil nitrogen contents and soil enzyme activities following the addition of nitrogen, particularly in different forms, is currently limited.
Z. Xu, J. Liu, Wang, Y, Xu, Z, Wang, C, Liu, J, C. Wang, S. Zhong, Yu, Y, Y. Wang, Guo, E, Y. Yu, E. Guo, Zhong, S   +13 more
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An 15N study of the effects of nitrate, ammonium, and nitrate + ammonium nutrition on nitrogen assimilation in Zea Mays L. [PDF]

, 1984
Bibliography: leaves 113-134.A brief review of the literature on the effects of nitrate and ammonium nitrogen sources on plant growth, and the assimilation of those nitrogen sources, has been presented.
Murphy, Andrew Telfer
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Use of Stabilised Amine Nitrogen (SAN) Reduces Required Nitrogen Input and Increases Yield of Onions (Allium cepa L.)

Crops, 2023
Nitrogen is the main nutrient required by plants for growth. The production of onions (Allium cepa) results in low nitrogen use efficiency (NUE) as nitrogen is applied when it is not required by the plant; resulting in loss to the environment.
Jolyon Dodgson, Anna K. Weston, David J. Marks   +2 more
doaj   +1 more source

Effects of different soil water holding capacities on vegetable residue return and its microbiological mechanism

Frontiers in Microbiology, 2023
With the gradual expansion of the protected vegetable planting area, dense planting stubbles and increasing labor cost, the treatment of vegetable residues has become an urgent problem to be solved.
Chao Lu, Chao Lu, Qian Zhu, Qian Zhu, Meihua Qiu, Xinhui Fan, Jia Luo, Jia Luo, Yonghong Liang, Yan Ma, Yan Ma   +10 more
doaj   +1 more source

Effect of Salinity and Nitrogen Form in Irrigation Water on Growth, Antioxidants and Fatty Acids Profiles in Halophytes Salsola australis, Suaeda maritima, and Enchylaena tomentosa for a Perspective of Biosaline Agriculture

Agronomy, 2021
Cultivation of salt-tolerant crops help to face to irreversible global salinization of freshwater and soils. In New-Caledonia, three halophytes are candidates for saline crops, Salsola australis R.Br., Suaeda maritima (L.) Dumort and Enchylaena tomentosa
Cassandre Certain, Luc Della Patrona, Peggy Gunkel-Grillon, Audrey Léopold, Philippe Soudant, Fabienne Le Grand   +5 more
doaj   +1 more source

Nitrogen phytoremediation by water hyacinth (Eichhornia crassipes (Mart.) Solms) [PDF]

, 2008
The phytoremediation potential of water hyacinth, Eichhornia crassipes (Mart.) Solms, was examined in two independent studies under nitrogen (N) rates of 0, 40, 80, 100, 150, 200, and 300 ppm.
Rule, J.H., Appleton, B.L., Fox, L.J., Struik, P.C.   +3 more
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