نتایج جستجو برای: orchards and fallow lands

تعداد نتایج: 16829604  

Journal: : 2021

: There is analyzed the problem of population relocation and internal migration in Andijan oblast middle 50s XX century. The policy, has been carried out by party Soviet authorites, was aimed development virgin fallow lands Andijon region further cotton growing Uzbek SSR. social structure resettled people collective state farms also studied.

Journal: :Florida Entomologist 2021

Stink bugs (Hemiptera: Pentatomidae) are economic pests of a variety fruit crops across the southeastern USA, and damage by stink to peaches is common. The landscape surrounding orchards may influence bug distribution dispersal into this commodity, but such patterns vary over growing season. Accordingly, control should be targeted seasonally towards habitats that effectively reduce or prevent p...

   Agricultural hillslopes with susceptible loess enters a large amount of runoff and sediment into the Gorgan city annually, due to the inappropriate drainage system which cause a lot of financial losses city. The purpose of this study was to investigate the effect of different vegetation scenarios on the runoff and sediment discharge from three hillslopes of catchment of ​​5.9 hectares. The r...

A. Pachuri A. Patel D. Kathal G. Usmani M. Sharma P.M. Gaur R. Ghosh R. Telangre R.N. Sharma S. Mishra S. Pande S. Singh S. Verma S.K. Rao

Production and area of chickpea are reducing every year in India due tocompetition with horticulture and other cash crops in irrigated areas. There is a greatscope for expanding chickpea production with or without limited irrigation in rainfedrice fallow lands (RRFL) in the states of Chhattisgarh and Madhya Pradesh. Nineteenchickpea genotypes were tested using participatory varietal selection (...

Journal: :E3S web of conferences 2023

In most habitats in temperate zones, Carabidae show clear intra-annual changes abundance and species composition. the spring, we studied beetle fauna 5 different biotopes differing degree of overgrowth birch forest over a period three years. According to years research, 10,528 specimens (64 from 6 subfamilies) were collected. Twelve beetles found all biotopes. The highest numbers obtained 12-15...

Journal: Desert 2008
H. Azimzadeh H. Refahi H. Rohipour M. Ekhtesasi M. Gorji

Wind erosion is a significant problem on 20 million ha of Iran, especially in central plains and coastal areas. Winderosion samplers, meteorological equipments and measurement procedure have been developed over the last twocenturies to measure the particles moving across the field in modes of creep, saltation and suspension. In recentresearch as the first technical measurement in Iran, wind ero...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی و اجتماعی 1389

today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Christopher K Wright Michael C Wimberly

Kline et al. (1) pose a series of “what-if” scenarios intended to cast doubt on our (2) findings. These scenarios arise from a critical misreading of our paper and misinterpretation of the US Department of Agriculture’s Cropland Data Layer (CDL). First, we did not include alfalfa (Medicago sativa), a perennial cultivated-hay legume, in our definition of grassland (2), contrary to Kline et al.’s...

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