Zobrazeno 1 - 10
of 150
pro vyhledávání: '"M. Homaee"'
Publikováno v:
علوم آب و خاک, Vol 22, Iss 4, Pp 343-356 (2019)
Quantitative description of the spatial variability of soil hydraulic characteristics is crucial for planning, management and the optimum application. Field measurement of infiltration is very expensive, time-consuming and laborious. Soil structure a
Externí odkaz:
https://doaj.org/article/751535e3ad8e4d96aefa9c4d499ab60d
Publikováno v:
علوم آب و خاک, Vol 22, Iss 1, Pp 45-60 (2018)
In this study, the trends of changes of the standardized precipitation index in a 12-month timescale (SPI-12) and seasonal and annual precipitation were investigated in 21 humid and semi-arid stations of Iran during the 1976-2014 time period. After r
Externí odkaz:
https://doaj.org/article/0ac6c8c28775482694f833d8a459ce7a
Publikováno v:
مجله آب و خاک, Vol 30, Iss 1, Pp 30-40 (2016)
Introduction: Several mathematical models are being used for assessing the plant response to the salinity of the root zone. The salinity of the soil and water resources is a major challenge for agricultural sector in Iran. Several mathematical models
Externí odkaz:
https://doaj.org/article/94add7191ffe47b4ab4c9f2bf097eaa5
Publikováno v:
Solid Earth, Vol 6, Iss 2, Pp 445-455 (2015)
Various organic and inorganic mulches are used for soil conservation purposes, the effectiveness of which on soil characteristics has not been comprehensively considered from different aspects. The present study surveys the efficiency of straw mulch,
Externí odkaz:
https://doaj.org/article/075991a8c378469187a0325ce88c1e60
Publikováno v:
Solid Earth, Vol 6, Iss 1, Pp 1-8 (2015)
Amendments can control the runoff and soil loss by protecting the soil surface. However, scale effects on runoff and soil loss control have not been considered yet. The present study has been formulated to determine the efficiency of two plot sizes o
Externí odkaz:
https://doaj.org/article/340f4fce007d4f4f8664f311c09c9cc0
Publikováno v:
Plant, Soil and Environment, Vol 55, Iss 5, Pp 202-206 (2009)
The objective of this study was to investigate the capability of radish to extract lead from soils contaminated with lead resulting from air pollution. A randomized block experiment design was performed. The soil was contaminated with PbNO3 and the t
Externí odkaz:
https://doaj.org/article/18927df8f9874921a650b18b170d6dd2
Publikováno v:
Plant, Soil and Environment, Vol 54, Iss 12, Pp 537-546 (2008)
The objective of this study was to investigate the interactive effects of salinity and different sources of applied N on growth, yield and nutrient composition of sorghum. The salinity treatments C0, C1, C2, C3 and C4 corresponded to 0.6, 6, 8, 10 an
Externí odkaz:
https://doaj.org/article/71dbde158d5d4390bd90182063d8e1b5
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Akademický článek
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