Results 11 to 20 of about 772,447 (299)

Vertical distribution of soil organic and inorganic carbon under different vegetation covers in two toposequences of the Liudaogou watershed on the Loess Plateau, China [PDF]

open access: yes, 2018
Understanding the carbon (C) cycle of the terrestrial ecosystem and estimating the C sequestration potential in soils are critical to evaluate ecosystem function and security.
Mao, N (reprint author), Chinese Acad Sci, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China.   +5 more
core   +1 more source

Evaluation of Amendments to Control Phosphorus Losses in Runoff from Dairy-Soiled Water [PDF]

open access: yes, 2011
peer-reviewedAmendments with the potential to reduce phosphorus (P) losses from agricultural grassland arising from the land application of dairy-soiled water (DSW) were investigated.
Healy, Mark Gerard   +6 more
core   +1 more source

Short communication: Soil characteristics in Attock district

open access: yesSoil & Environment, 2019
Soil testing for physical and chemical characteristics of a soil is key in assessment of a soil fertility that leads to productivity of a soil. A total of 11231 soil samples from six tehsils of Attock district were collected during five years (2012-17 ...
Muhammad Yunas   +5 more
doaj   +1 more source

EFFECT OF CULTIVATION MEDIA, IRRIGATION WATER SOURSES AND ORGANIC MANURE LEVELES ON YIELD OF CUCUMBER AND TOMATO UNDER PROTECTED GREENHOUSES AT NORTH DELTA [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2010
This investigation was conducted in plastic greenhouses at Sakha Agricultural Research Station to study the effect of different cultivation media, irrigation water sources andorganic manure levels onfresh yieldof cucumber and tomato and NPK contents of ...
M. Abou El Soud   +3 more
doaj   +1 more source

EFFECT OF DIFFERENT KINDS AND RATES OF SOLIDS ON SOME SOIL PROPERTIES AND PRODUCTIVITY [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2004
Field experiment was conducted at the f arm of S akha Agric. Res. S talion during the two successive seasons (2001 and 2002). This investigation aimed to study the effect and residual effect of treated sewage sludge (air-dried) (TSS) and farmyard ...
M.S.M. Abo Soliman   +3 more
doaj   +1 more source

EFFECT OF DRIP IRRIGATION SCHEDULES AND SOIL MULCHING ON TUBER YIELD OF POTATO (Solanum tuberosum L.) VAR. SPUNTA [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2009
Two field experiments were carried out to find out the “Effect of drip irrigation schedules and mulching on growth and tuber yield of Potato (Solanum tuberosum L.) Var.
S. A. Elsaady   +3 more
doaj   +1 more source

Eco-Environment Quality Response to Climate Change and Human Activities on the Loess Plateau, China

open access: yesLand, 2023
Climate change and human activities have caused a range of impacts on the ecological environment. The Loess Plateau (LP) is critical to the stability and health of ecosystems in central and western China, but there is still a lack of research on spatial ...
Xun Zhang   +7 more
doaj   +1 more source

Application Rate Influences the Soil and Water Conservation Effectiveness of Mulching with Chipped Branches [PDF]

open access: yes, 2018
Mulching with chipped, pruned branches (MB) is an effective land management practice to reduce surface runoff and to control soil water erosion. The use of MB has extra advantages such as material availability and a low cost compared with other mulching ...
Li, Yinjuan   +8 more
core   +1 more source

Potassium Humate and Silicate Combined with Compost Application to Reduce the Harmful Effects of the Irrigation Water Salinity on Potato Plants and on the Soil Available Nutrient Npk [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2023
Afield experiment was conducted in order to evaluate the effect of two compounds of humate; potassium humate and silicate, in combination with compostto decrease the harmful effects of the irrigation water salinity on potato crop growth, yield and ...
M. Shabana   +3 more
doaj   +1 more source

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