نتایج جستجو برای: conservative agriculture

تعداد نتایج: 107949  

Journal: :International Journal of Aeronautical and Space Sciences 2014

2010
Qiulan Wu Yongxiang Sun Xiaoxia Yang Yong Liang Xia Geng

At present, there are large quantities of heterogeneous agriculture database in the network. Agriculture information resources sharing are the tendency of modern agriculture development. Being aimed at the problem of “information island”, “duplication of similar projects” and urgent need for agriculture information resources sharing existing in agriculture database construction, the feature of ...

Journal: :IJICTHD 2016
Michael Gallardo J. Jacob Jenkins Patrick J. Dillon

13 Developing a Framework for Next Generation Integrated Agro Food-Advisory Systems in Developing Countries; Alcardo Alex Barakabitze, Sokoine University of Agriculture, Morogoro, Tanzania Kadeghe Goodluck Fue, Sokoine University of Agriculture, Morogoro, Tanzania Edvin Jonathan Kitindi, Sokoine University of Agriculture, Morogoro, Tanzania Camilius Aloyce Sanga, Sokoine University of Agricultu...

2013
Shupeng Zhao Miao Tian Shifang Zhang Jiuxi Li

Shupeng Zhao, Miao Tian, Shifang Zhang, Jiuxi Li *1, First Author and Corresponding Author Agriculture University of Hebei of China, E-mail:[email protected] 2,Second Author Agriculture University of Hebei of China, E-mail:[email protected] 3,Second Author Agriculture University of Hebei of China, E-mail:[email protected] 4,Thiird Author Agriculture University of Hebei of China,E-mail:lij...

2009
Xi Wang Chun Wang Weidong Zhuang Hui Yang

To meet the need of agriculture management modernization of Heilongjiang reclamation area, further boost large-scale integration level of modern agriculture production and boost management level of agriculture production.On Red Farm, we have established the digital management network information system with the remote sensor technology, GIS technology, GPS technology, database technology, netwo...

2013
Ahsan Abdullah Ahmed Barnawi

The world’s population is expected to double by 2050; world food supply is unlikely to double by doubling the area under cultivation or by doubling the availability of water. There are other challenges too, such as decline in the number of farms and a decline in the number of agriculture workforce. Climate change is expected to further aggravate the existing situation. Therefore, for the humani...

Journal: :ecopersia 2012
asghar kouhpeima sadat feiznia

today fingerprinting techniques are increasingly adopted as an alternative and more direct and reliable means of assembling sediment source information. one of the principal assumptions of sediment fingerprinting is that potential catchment sediment sources can be distinguished on the basis of their physical, geochemical and biological properties or fingerprint properties. however, while the so...

Journal: :iranian journal of medical sciences 0
aysen boza goztepe research and training hospital, kadikoy, istanbul; barıs boza zeynep kamil maternity and children research, training hospital, uskudar, istanbul, turkey murat api zeynep kamil maternity and children research, training hospital, uskudar, istanbul, turkey

cesarean scar pregnancy (csp) is a rare, but life-threatening type of ectopic pregnancy. an exact and early diagnosis of csp is very important for prognosis. the aim of the present study was to describe 4 women with csp and discuss their clinical presentations, diagnoses, and various management options along with the published literature. four women with a suspicion of csp or cervical pregnancy...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2015
David W Crowder John P Reganold

To promote global food and ecosystem security, several innovative farming systems have been identified that better balance multiple sustainability goals. The most rapidly growing and contentious of these systems is organic agriculture. Whether organic agriculture can continue to expand will likely be determined by whether it is economically competitive with conventional agriculture. Here, we ex...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید