3 Books found
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 ...
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
Series: Non-series titles(First edition: 2001; this reprint: 2004). This publication is intended for the instruction of agricultural extension, home economics, nutrition, health and other community development agents working with households and communities. Home gardens are found in many humid and subhumid areas of Africa. These gardens have an established tradition and offer great potential for improving household food supplies.