Soil fertility evaluation does not rely on soil testing alone. Visual diagnosis of plant nutrient deficiencies, in-field measurements of plant nutrient status, laboratory analysis of tissue nutrient concentrations, and remote sensing of plants can all be valuable tools in identifying plant nutrient defic...
Hoeft R G and Peck T R 1999 Soil testing and fertility. In Illinois Agronomy Handbook 1999-2000. pp. 78–116. University of Illinois, Urbana-Champaign, IL.Hoeft R G and Peck T R 1999 Soil testing and fertility. In Illinois Agronomy Handbook 1999–2000. pp. 78–116. University of ...
1) soil fertility evaluation 土壤肥力评价 例句>> 2) comprehensive evaluation of soil fertility 土壤肥力综合评价 例句>> 3) soil productivity assessment 土壤生产力评价 1. Thesoil productivity assessmentis an important method of the land productivity assessment,and it is significant to make a quantita...
A fertility index as used by the Auburn University Soil Testing Laboratory for P, K, Ca, and Mg is described. It is reported as percentage sufficiency and is the amount extracted by soil test expressed as a percentage of the amount shown by research to be adequate for maximum yield of ...
This paper aimed at using the niche-fitness analysis method to assess soil fertility of cultivated land in Jianghan Plain in China. By introducing the niche-fitness theory into comprehensive analysis of soil fertility, an evaluation method was developed using geographic information systems (GIS) and ...
Based on quantitative topsoil attributes and soil taxonomy, the fertility capability soil classification (FCC) system is probably a good starting point to approach soil quality for the tropics and is widely used. FCC does not deal with soil attributes that can change in less than 1 year, but ...
A reasonable balance between them is crucial for maintaining good soil fertility and ecological functions. For example, in a well-aerated and properly moist soil environment, plants can grow healthily, and soil microorganisms can carry out normal...
Soil fertility refers to the key parameter that determines the potential crop production of agricultural land, including Urban Agriculture (UA). It is essential for the long-term productivity of the site and contributes to the economic and social value of UA plots. ...
Uniformity and transparency in P and K soil fertility testing and fertilizer recommendations are needed to enhance end げ燼doption. The Fertilizer Recommendation Support Tool (FRST) project is developing a comprehensive database of P and K correlation–calibration results that can be accessed through...
Development of research methods and unification of soil analysis for the evaluation of soil fertility level and uptake of nutritive element in plants was d... R Timbare,M Jekabsone,S Dekovica,... - VSIA Agrokimisko petijumu centrs 被引量: 0发表: 2006年 Recycling of organic wastes for ...