Perkembangan penduduk memicu peningkatan pertanian agar mampu memenuhi kebutuhan pangan. Peningkatan hasil bergantung pada kebijakan cara menyusun pola tanam dalam realita ketersediaan air dan lahan yang semakin terbatas, dapat memberikan maksimal. Aplikasi Cropwat 8.0 adalah bagian dari sistem informasi berbasis komputer (termasuk pengetahuan/manajemen pengetahuan) dipakai untuk mendukung peng...

In this research, amount of evaporation and transpiration and water requirement of wheat plant for Marvdasht town (representation station: Zaraghan) during 17-years statistical duration from 1989-2005 and properties of plant and soil are calculated using CROPWAT software. At the first, trends of dry and wet periods for mentioned station were determined using long-term average of climatic data (...

In this research, amount of evaporation and transpiration and water requirement of wheat plant for Marvdasht town (representation station: Zaraghan) during 17-years statistical duration from 1989-2005 and properties of plant and soil are calculated using CROPWAT software. At the first, trends of dry and wet periods for mentioned station were determined using long-term average of climatic data (...

in present world, inequality and uncertainty is high in section of agriculture production and food security of a great amount of people in developing countries is not supplied. based on studies of international organizations, about a third of produced food for human consumption in worldwide is lost or wasted. while in developing countries, there is price enhancement, decrease in access to healt...

In Algeria, vegetable crops are dependent on irrigation. this context, the present study is oriented towards efficient management of agricultural water that contributes to improvement crop production. The approach based calculation requirements potato in order control efficiency supply relation requirements. This use imperative for a better yield and healthy environment. study, we used two agro...

Water is one of the most important elements in this world. No life will exist without water. The main consumer water agriculture but due to mismanagement, overpopulation, and climatic changes valuable natural resource getting scarce position throughout It has become very define appropriate strategies for planning, development, management resources. objective paper estimation crop requirement Kh...