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Top entrepreneurs of Qazvin province

Top entrepreneurs of Qazvin province

This book, Top entrepreneurs of Qazvin province describes successful people who are number one in their major  and are top entrepreneurs in Qazvin province, depicts the personality traits of their entrepreneurial outlook and business environment, which is very instructive who are Dr. Jafari, Nader Tarighat, Alireza Ghahremani, Hassan Salehi, Davood Bashiri, Alireza Pazouki, Abdolsamad Rahmani, Ali Saeed, Engineer Behnam Shirmohammadi and Ms. Batool... read more

Outbreak of Sink pest with warming air

Outbreak of Sink pest with warming air

Outbreak of pest Monosferial Hiearnata (Tingidae,Hemiptera  ( in  jujube orchard with warming air

In a conversation with a rep... read more

Agricultural chemical pesticides

Agricultural chemical pesticides

The translation of this page will be released soon

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Classification of plant pesticides

Classification of plant pesticides

Comming Soon...

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Fertilizers and Pesticides Related Information

Fertilizers and Pesticides Related Information

Fertilizers are compounds that are added to plants to promote growth. There are two types of fertilizers - organic and inorganic. Organic fertilizers are carbon based and are composed of organic matter like leaves, cow dung and parts of plants. Inorganic fertilizers contain simple inorganic chemicals. Some of the common nutrients present in fertilizers are nitrogen, phosphorus and potassium (NKP). They also contain secondary plant nutrients such as calc... read more