نتایج جستجو برای: cultivation area

تعداد نتایج: 613697  

Mohammad Reza Ebrahimzadeh Reza Zehtab Naebi Saeed Firouzi

The increasing cost of peanut production is a major concern in Iran. Therefore, developing the mechanization of peanut production is a necessity. In this regard, a three-phase Delphi study was conducted to identify the promoting and deterring factors affecting peanut cultivation mechanization in Guilan Province, the main peanut-producing region in Iran. After preliminary studies, 26 experts wer...

Afsoon Khodadadi Marzeah Torabinia Mona Moalemi Nasibeh Solaimani, Zeinab Ashori

Weather and climatic parameters and their impact on farming plants are one of the foremost effective factors on improvement of crop yield. The potential facilities of various regions may be determined with agroclimatic study and exploit maximally from these facilities. In order to evaluate agroclimate of colza cultivation throughout the selected substations at Hamedan Province in this current i...

2013
Ben Phalan Monika Bertzky Stuart H. M. Butchart Paul F. Donald Jörn P. W. Scharlemann Alison J. Stattersfield Andrew Balmford

Expansion of cropland in tropical countries is one of the principal causes of biodiversity loss, and threatens to undermine progress towards meeting the Aichi Biodiversity Targets. To understand this threat better, we analysed data on crop distribution and expansion in 128 tropical countries, assessed changes in area of the main crops and mapped overlaps between conservation priorities and cult...

2016
Guoqing Li Sheng Du Zhongming Wen

Oriental arborvitae (Platycladus orientalis) is an important afforestation and ornamental tree species, which is native in eastern Asian. Therefore, a global suitable habitat map for oriental arborvitae is urgently needed for global promotion and cultivation. Here, the potential habitat and climatic requirements of oriental arborvitae at global scale were simulated using herbariums data and 13 ...

2009
K. Sita Devi

Rice is the staple food in Tamil Nadu and is grown in an area of 2.6 Mha with a production of 8.19 Mt and productivity of 3.2 t/ha. In the context of high water demand by rice farmers, any strategy that would produce higher rice yield with less water is the need of the day. One such system is “System of Rice Intensification” (SRI), which was developed by Fr. Henri de Laulanie in Madagascar in 1...

Journal: :جغرافیا و مخاطرات محیطی 0
مهران مقصودی سعید نگهبان سجاد باقری

introduction dominant process in arid and semi-arid region is dynamic of wind that carries the sand and caused damage to several facilities and human settlements. there are many human settlements with low population and mostly small and scattered in different parts of foothills of dasht-e lut (lut desert), especially in mountainous margins of alluvial fans. residential and cultivation area of t...

2010
Ling Wang Xin Lv Hailong Liu

This paper, with No.22 State Farm, Agricultural Division No.2, XPCC as the example and under support of GIS, takes cultivated land plot as the evaluation unit and chooses 13 influence factors from five aspects of nutrient of cultivation layer, physical and chemical properties of cultivation layer, soil management, climate conditions and obstacle factor to establish desert oasis cultivated land ...

Journal: :international journal of advanced biological and biomedical research 2014
nasibeh solaimani zeinab ashori mona moalemi marzeah torabinia afsoon khodadadi

weather and climatic parameters and their impact on farming plants are one of the foremost effective factors on improvement of crop yield. the potential facilities of various regions may be determined with agroclimatic study and exploit maximally from these facilities. in order to evaluate agroclimate of colza cultivation throughout the selected substations at hamedan province in this current i...

Journal: :international journal of advanced biological and biomedical research 2015
zohreh nabipour farzad paknejad

objective: understanding climate effects on crop yield has been a continuous endeavor aiming at improving farming technology and management strategy, minimizing negative climate effects, and maximizing positive climate effects on yield. methods: in order to evaluate agroclimate of corn cultivation throughout the selected substations at kermanshah province in this current investigation, the stat...

Journal: :Cyberpsychology, behavior and social networking 2015
Johannes Breuer Rachel Kowert Ruth Festl Thorsten Quandt

From the oversexualized characters in fighting games, such as Dead or Alive or Ninja Gaiden, to the overuse of the damsel in distress trope in popular titles, such as the Super Mario series, the under- and misrepresentation of females in video games has been well documented in several content analyses. Cultivation theory suggests that long-term exposure to media content can affect perceptions o...

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