Description of practice

This is a measure in which a straw interlayer is buried in the soil by tillage to act as a barrier to upward moving salts. Straw (e.g. from maize) is buried at a depth of 20-40 cm at a rate of 6 tonnes per hectare.

Examples of how to use straw interlayer burial Further information
(see Note below)

AMP22 01

Straw interlayer burial

A straw layer is buried deep in the soil to serve as a water and salt transport barrier, inhibiting evaporation-induced movement of salts from the subsoil and shallow groundwater to the topsoil.

 

┬╗ScienceDirect


Note: Most of the Further information links are to a full description of the example in the WOCAT database. However sometimes the link may be to similar practices or a research paper. Occasionally the link is to a commercial product in which case it should be understood that this does not imply any endorsement of the product by iSQAPER.

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