Cost of chemical fertilizers and pesticides became significant cost of production in the agricultural sector of Thailand. The survey found that the cost of such high-value greater than 1/3 of the cost of the total crop of farmers.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)