The soil that cultivated common of most often lacking abundance
complete soil มีความอุดมสมบูรณ์ low, structure of the soil is poor. Alas, no WHC
.The microorganisms in soil less because of the unsuitable. However, resulting from the use of
soil and crop continuously by the lack of improvement. And
maintenance farming industry. Unsuitable land use the wrong type
.As well as the source of the soil, such as sand, laterite, acid alkali saline soil, etc., lack of balance in the aspects of chemical properties. Physical and biological need updating
and find solutions to benefit the
.In use for cultivation. Next, following suggest you know to the earth
problem types. In which need to improve to re-use.
advantage. The survey of land development department found that the soil resources
.In the physical, or quality which were popular.
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