Impact organic inorganic foods comparative study
商品資訊
ISBN13：9786755558102
出版社：Springer Nature
作者：Parul R. Shrimali
出版日：2023/01/31
裝訂：平裝
規格：22.9cm*15.2cm*1.8cm (高/寬/厚)
商品簡介
Organic agriculture is a productive system which strictly prohibits the use of synthetic fertilizers, pesticides, growth regulators, preservatives and livestock feed additives etc. Agriculture practices rely to the maximum extent on crop residues, animal manures, crop rotations, cropping pattern, green and green leaf manures, mulching, off farm organic wastes and bio-fertilizers to supply plant nutrients and adopt biological control methods to control pest. Organic farming is not merely a production process, doing away with chemical pesticides and fertilizers, but it is also about substituting them with organic alternatives.
購物須知
外文書商品之書封，為出版社提供之樣本。實際出貨商品，以出版社所提供之現有版本為主。部份書籍，因出版社供應狀況特殊，匯率將依實際狀況做調整。
無庫存之商品，在您完成訂單程序之後，將以空運的方式為你下單調貨。為了縮短等待的時間，建議您將外文書與其他商品分開下單，以獲得最快的取貨速度，平均調貨時間為1~2個月。
為了保護您的權益，「三民網路書店」提供會員七日商品鑑賞期(收到商品為起始日)。
若要辦理退貨，請在商品鑑賞期內寄回，且商品必須是全新狀態與完整包裝(商品、附件、發票、隨貨贈品等)否則恕不接受退貨。