Zobrazeno 1 - 10
of 28
pro vyhledávání: '"DONG LI SHE"'
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 44, Iss 2, Pp 189-196 (2009)
The objective of this work was to investigate the relationship between changes in the plant community and changes in soil physical properties and water availability, during a succession from alfalfa (Medicago sativa L.) to natural vegetation on the L
Externí odkaz:
https://doaj.org/article/841942ef07d34f00b6d227d960fdb94b
Autor:
Shi-kai Gao, Shuang-en Yu, Guang-cheng Shao, Dong-li She, Mei Wang, Rong Guo, Rui-zhe Cao, Shao-feng Yan, Ji-hui Ding
Publikováno v:
Journal of Chemistry, Vol 2016 (2016)
Controlled irrigation and drainage (CID) has received attention for improving water quality. Under CID condition, water stress is frequently experienced in two contexts: first drought and then flooding (FDTF) and first flooding and then drought (FFTD
Externí odkaz:
https://doaj.org/article/a31f5f58adc843b9a0158461ae05f2e8
Publikováno v:
Journal of Chemistry, Vol 2015 (2015)
The coastline of China is approximately 18,000 km long. In most coastal cities, seawater intrusion is a serious threat to groundwater resources. Nine shallow monitoring wells were constructed to study the dynamics of shallow groundwater level and sal
Externí odkaz:
https://doaj.org/article/ccd9afe40b9a45d58b925a05431760eb
Publikováno v:
Journal of Mountain Science. 16:2605-2614
Modeling the oxygen-18 in precipitation based on regional topography and meteorological factors is helpful to constrain missing isotopic data in some regions that is required for many paleoclimate, eco-hydrological and atmospheric circulation studies
Publikováno v:
The Scientific World Journal, Vol 2014 (2014)
The effects of two levels of irrigation water (100%, 60%) and buried underground pipe depths (0.8 m, 0.6 m) under rain shelters’ conditions on yield and some quality parameters of tomato were investigated. A fully randomized factorial experiment wa
Externí odkaz:
https://doaj.org/article/beb215fc2a1f4fa7aa0f2a8339cd7687
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 30(10)
To examine the effects of soil structure improvement due to the amendment of biochar and polyacrylamide (PAM) on the chlorophyll fluorescence characteristics of rice leaves and the yield of rice, a pit cultivation experiment was carried out in a coas
Publikováno v:
Ying yong sheng tai xue bao = The journal of applied ecology. 29(10)
The vegetative filter strips can effectively intercept erosion of water and sediment on the slope, with huge potential to prevent and control soil erosion and agricultural non-point source pollution. A series of muddy water scouring experiments under
Publikováno v:
Huan jing ke xue= Huanjing kexue. 39(8)
Farmland drainage ditch soil can consume part of the agricultural non-point nitrogen through nitrification-denitrification processes. Paddy fields, vegetable land, and orchards are the main types of land uses in the Taihu Lake region, and many draina
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(7)
The orchard is an important economic crop in Taihu Lake region. Heavy nitrogen application in orchard results in great nitrogen loss to drainage ditch, and unbalanced carbon nitrogen ratio. Therefore, carbon might be an important limiting factor for
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(10)
Biochar addition and irrigation are normal farm practices for tomatoes management, while their impacts on denitrification are less known. In this study, three irrigation treatments(hereafter main plots)were set as 50% (W50%), 75% (W75%) and 100% (W10