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Handbook
Soil water content: a practical guide for comparing crop management practices
(CIMMYT, 2013)
The water content of a soil is a complementary and necessary indicator in many soil analyses. Soil water content has traditionally been expressed as the ratio of the mass of water present in a sample to the mass of the ...
Handbook
Agricultura de conservación y manejo de malezas
(CIMMYT; MasAgro, 2015)
La agricultura de conservación es un sistema de manejo de cultivo construido sobre tres principios: 1. Reducir la labranza: En los sistemas de agricultura de conservación los productores se esfuerzan por perturbar el suelo ...
Handbook
Soil aggregate distribution by dry sieving: a practical guide for comparing crop management practices
(CIMMYT, 2013)
From a physical perspective, the soil matrix is generally conceptualized as being constituted by soil aggregates (filled spaces) or secondary soil units, and pores (empty spaces) (Soil Science Society of America, 1997; Lal ...
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Quantifying carbon for agricultural soil management: from the current status toward a global soil information system
(Taylor & Francis, 2019)
The importance of building/maintaining soil carbon, for soil health and CO2 mitigation, is of increasing interest to a wide audience, including policymakers, NGOs and land managers. Integral to any approaches to promote ...