نتایج جستجو برای: south peat c3
تعداد نتایج: 229034 فیلتر نتایج به سال:
Stable air quality and the choice of bedding material are an important health issue both in horses and people working or visiting horse stables. Risks of impaired respiratory health are those that can especially be avoided by improving air quality in the stable. The choice of bedding material is particularly important in cold climate conditions; where horses are kept most of the day and year in...
Boreal peatlands occupy about 1.14 x 106 km2 in North America. Fires can spread into peatlands, burning the biomass, and if moisture conditions permit, burning into the surface peat. Charred layers in peat sections reveal that historically bogs in the subhumid continental regions and permafrost peatlands of the subarctic regions have been the most susceptible to fires. Fire return periods were ...
Zn isotope fractionation in a pristine larch forest on permafrost-dominated soils in Central Siberia
Stable Zn isotopes fractionation was studied in main biogeochemical compartments of a pristine larch forest of Central Siberia developed over continuous permafrost basalt rocks. Two north- and south-oriented watershed slopes having distinctly different vegetation biomass and active layer depth were used as natural proxy for predicting possible future climate changes occurring in this region. In...
this research was conducted to evaluate the possibility using peanut shells compost as a suitable medium in cultivating ornamental plants. effect of peanut shells composts on the growth of viola tricolor and marigold was investigated during seven months. peat + perlite (with a ratio of 2:1) used as control treatment and peat replaced by 25, 50, 75 and 100 % v/v of peanut shells compost. plant g...
Abstract In order to determine the effect of different substrates on the yield and quality of three pepper cultivars in a pot and tube culture, an investigation was conducted in a greenhouse in Sarkhoon, Bandar-Abbas in 2010. Different substrates including palm waste (100%), peat (100%), palm waste + peat (50:50 V/V), palm waste + peat (25:75 V/V) and waste palm + peat (75:25 V/V) and three cu...
Indonesia always experiences forest and peatland fires during the extreme dry season. Forest land greatly affect productivity environment. The fire was very detrimental to ecological, economic social aspects, in addition spread of smoke various countries. This study examines recovery rate peat soil after 2015 Balangan River - Batangalai Peat Hydrological Unit (KHG), South Kalimantan. Test resul...
This research was performed to study the effect of direct planting and transplanting of potato minituber on its yield and yield components. The experiment was designed as a randomized complete blocks with nine treatments and three replications. Treatments were one direct and eight indirect planting. In order to prepare the nursery, two types of pots (peat and nylon) and four types of substrates...
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