Potassium and Phosphorus Fertilizer Impacts on Alfalfa Taproot Carbon and Nitrogen Reserve Accumulation and Use During Fall Acclimation and Initial Growth in Spring. [PDF]
Front Plant Sci, 2021 Berg WK +3 more
europepmc +1 more source
Dynamically Optimal Phosphorus Management and Agricultural Water Protection [PDF]
This paper puts forward a model of the role of phosphorus in crop production, soil phosphorus dynamics and phosphorus loading that integrates the salient economic and ecological features of agricultural phosphorus management.
Iho, Antti, Laukkanen, Marita
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Poultry Manure Management and Utilization [PDF]
, 1990 PDF pages ...
Bermudez, Alex J., Naber, Edward C.
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Non-fertilizer uses of phosphorus
Phosphorus is a non-substitutable element required for the storage of genetic information, energy transfer and the structural integrity of biological systems. Agricultural use of phosphorus fertilizers and supplements aims to balance the biological phosphorus stoichiometry, for optimal growth and yield of crops and animals.
openaire +1 more source
JSFA reports, EarlyView.Abstract Background Understanding how varying nitrogen fertilizer rates influence both rice productivity and groundwater nitrate contamination is critical for ensuring sustainable crop production and environmental protection in the Jamuna River Basin of north‐central Bangladesh.
Md. Israfil Haq +4 more
wiley +1 more source
AgronomyOrganic fertilizer can improve soil management and alleviate soil nutrient loss caused by excessive fertilization. This study determines a fertilization scheme that can achieve high and stable crop yield and effective soil fertilization by exploring the ...
Weidan Lu +8 more
doaj +1 more source
Counterfactual approach for assessing agri-environmental policy: The case of the Finnish water protection policy [PDF]
This paper applies counterfactual approach to assess the impacts of agri-environmental programs. Counterfactual analysis evaluates policies answering questions: what would have happened if...?
Lankoski, Jussi E., Ollikainen, Markku
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Biomass, chlorophyll and nitrogen content of leaves of two chili pepper varieties (Capsicum annum) in different fertilization treatments [PDF]
, 2009 Abstrak. Suharja, Sutarno. 2009. Biomassa, kandungan klorofil dan nitrogen daun dua varietas cabai (Capsicum annum) pada berbagai perlakuan pemupukan. Nusantara Bioscience 1: 9-16.
SUHARJA,, SUTARNO,
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Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security
Journal of the Science of Food and Agriculture, EarlyView.Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori +9 more
wiley +1 more source
A comparison of two phosphorus soil tests as inputs to a pasture growth model : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Soil Science at Massey University [PDF]
, 1979 Glasshouse and field studies were carried out to investigate relationships between plant growth and extractable soil phosphorus and between fertilizer phosphorus and extractable soil phosphorus respectively.
Smith, Robert Grey
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