การใช้ปุ๋ยตามค่าวิเคราะห์ดิน

Name: การใช้ปุ๋ยตามค่าวิเคราะห์ดิน
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Author: Songkhla Rubber Research Centre

Songkhla Rubber Research Centre

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Soil nutrients essential to the growth of the timber, so farmers should pay attention to the soil to suit the age, Yang Yong Federation and tapped to produce and should be treated with the soil for long.

Updated on

Jan 17, 2017

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