Soil sampling and methods of analysis

Soil Fertility Evaluation and Control describes the theoretical background for practical applications of scientific work on the subject. The book emphasizes the use of response curves as the basic biological standard for both evaluation and control, and it discusses soil testing and plant analysis as secondary standards. The principal applications covered include fertilizer requirements, fertilizer evaluation, residual effects, fertilizer placement, liming, and economics of fertilization. Environmental aspects of plant nutrients and soil nutrient supplies as they pertain to crop production are also addressed.--COVER.

שנה

2007

שפה

English

הוצאה

CRC Press

מהדורות

1

ISBN

9780849335860

מקור הנתונים: Wikidata