Earthprint Ltd

2 Books found

Books

  • Guide to laboratory establishment for plant nutrient analysis

    Guide to laboratory establishment for plant nutrient analysis

    This publication provides practical guidelines on establishing composite service laboratories for the analysis of soil, plants, water and fertilizers (mineral, organic and biofertilizers). It also provides various analytical methods for assessing soil fertility and making nutrient recommendations, assessing quality of irrigation water, and details of the equipment, chemicals and glassware required for a given analytical capacity. Useful to ...

  • Importance of soil organic matter, (The). Key to drought-resistant soil and sustained food production (English)

    Importance of soil organic matter, (The). Key to drought-resistant soil and sustained food production (English)

    Series: FAO Soils BulletinsSoil organic matter - the product of on-site biological decomposition - affects the chemical and physical properties of the soil and its overall health. Its composition and breakdown rate affect: the soil structure and porosity; the water infiltration rate and moisture holding capacity of soils; the diversity and biological activity of soil organisms; and plant nutrient availability. This document concentrates