Results 101 to 110 of about 7,676,313 (294)

Effect of Hydroxide-Based Ionic Liquids on the Determination of Available Phosphorus in Alkaline Soils

Yankuang ceshi
The level of available phosphorus in soil significantly impacted plant growth, soil fertility, and agricultural productivity. However, in alkaline soils, phosphorus mobility was low and was often tightly bound to minerals and organic matter, complicating
Zhixiong LI, Zhenchao LIU, Qianshu LU, Chengzhong HE, Song ZHANG, Jinjiang YANG, Liankai ZHANG   +6 more
doaj   +1 more source

Not Available

, 2002
Not AvailableIn an experiment with a test crop of chickpea during rabi, 1999-2000 the influence of P, S and Fe on the uptake of P and S was assessed using isotopic tracers (32 P and 35 S).
Not Available
core  

Incidental phosphorus and nitrogen loss from grassland plots receiving chemically amended dairy cattle slurry [PDF]

, 2012
peer-reviewedChemical amendment of dairy cattle slurry has been shown to effectively reduce incidental phosphorus (P) losses in runoff; however, the effects of amendments on incidental nitrogen (N) losses are not as well documented. This study examined P
Ibrahim, T.G., Brennan, Raymond B., Fenton, O., Fenton, Owen, Ibrahim, Tristan G., Grant, Jim, Healy, M.G., Grant, J., Healy, Mark G., Brennan, R.B.   +9 more
core   +1 more source

Biochar‐based fertilizers improve nutrient use efficiency in sunflower grown on a subtropical tidal soil

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Improving fertilizer use efficiency is essential for reducing environmental pollution, sustaining agricultural production, and maximizing the economic profitability of crop production systems. This study tested the hypothesis that the formulation strategy of biochar‐based fertilizers, rather than nutrient addition alone, is associated with ...
Md. Al‐Amin, Miftahul Jannat Mim, S. M. Mahbubul Alam, Shamim Mia, M. M. Masud, Gopal Saha, Md. Abdul Kader, Keiji Jindo   +7 more
wiley   +1 more source

Nutrient Characteristics of Soil Aggregates in Larix gmelinii Plantations of Different Forest Ages from Seriously Burned Area in Great Khingan Mountains

Shuitu Baochi Xuebao
[Objective] In order to know the changes of nutrient content and distribution of soil aggregates under Larix gmelinii plantation of different forest ages after vegetation restoration in severely burned areas of Greater Khingan Mountains.
WEI Ziqiang, ZHENG Lei, HE Huaiyu, WANG Zhenguo, YI Huaihu, REN Peng, XIN Ying   +6 more
doaj   +1 more source

Distribution of Arbuscular Mycorrhizal Fungi in Upland Field Soil of Japan: 2. Spore Density of Arbuscular Mycorrhizal Fungi and Infection Ratio in Soybean and Maize Fields

Plant Production Science, 2008
In this study, soil samples were collected from upland fields where maize and soybeans had been cultivated and the density of AM (arbuscular mycorrhizal) fungal spores and the percentage of soybean roots infected with AM fungi (infection ratio) were ...
Katsunori Isobe, Hanae Sugimura, Takashi Maeshima, Ryuichi Ishii   +3 more
doaj   +1 more source

An appraisal of nutrient supplies available for tree growth in a pumice soil [PDF]

, 1970
Chemical analyses have confirmed and explained the results of an earlier pot trial in which the availability of major nutrients in six pumice ash layers of Kaingaroa silty sand was assessed by the growth of radiata pine seedlings. Almost all of the tree-
Knight, P.J., Will, G.M.
core  

Bioeconomy, sustainability, and digital technologies in Haematococcus lacustris biomass and astaxanthin production: advances and outlook

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Astaxanthin is a carotenoid with strong antioxidant properties, used in research on cancer treatment, ocular injuries, and neurological disorders. When produced by the microalgae Haematococcus lacustris, its antioxidant potential is even higher than that of the synthetic molecule, making it particularly attractive for pharmaceutical and ...
Renata Kühl Rocha, Lucas Nascimento Dario, Ana Caroline de Souza Barnabé, Paulo Sérgio de Arruda Ignácio, Reinaldo Gaspar Bastos, Augusto Ducati Luchessi   +5 more
wiley   +1 more source

Species Dynamics and Gene Expression in Algal Polycultures Under Mixotrophic Cultivation in Outdoor Pilot‐Scale Nordic Conditions

Biotechnology and Bioengineering, EarlyView.
These results demonstrate that mixotrophic conditions drive both microbial community shifts and metabolic reprogramming, underscoring the importance of cultivation strategy and polyculture selection for targeted applications such as nutrient recovery and bioproduct generation.
Quyen Nham, Hanna Farnelid, Catherine Legrand, Elin Lindehoff   +3 more
wiley   +1 more source

The Enzyme Activity of Dual-Domain β-Propeller Alkaline Phytase as a Potential Factor in Improving Soil Phosphorus Fertility and Triticum aestivum Growth

Agronomy
The widespread use of non-renewable phosphate fertilizers in agriculture poses a significant pollution threat to soil, necessitating the exploration of sustainable alternatives for phosphate fertility.
Yitong Zhang, Jiangtao Li, Fang Lu, Siqi Wang, Yangjie Ren, Shiyang Guo, Ben Wang, Wei Gao   +7 more
doaj   +1 more source