Non-toxic agricultural products "refers to the process of production with the use of synthetic chemicals, such as using different nitrogenous chemical fertilizer to accelerate growth, including the use of different organic fertilizer does not mean not using chemicals or synthetic chemicals, Loei. Only such a chemical synthesis, synthetic chemicals that do not harm the users, consumers and the environment. When it's time to harvest, they will not have the synthetic chemical toxins.
การแปล กรุณารอสักครู่..
