搜索结果: 1-15 共查到“农学 quantity”相关记录20条 . 查询时间(0.126 秒)
Effects of Thinning Intensity on Forest Floor and Soil Biochemical Properties in an Aleppo Pine Plantation after 13 Years: Quantity but Also Quality Matters
Pinus halepensis adaptive forest management Mediterranean forest soil organic carbon basal respiration
2023/12/7
In order to quantify the impacts of silvicultural treatments in semiarid forests, it is necessary to know how they affect key aboveground processes and also properties characterizing the forest floor ...
Evaluation of gaseous concentrations, bacterial diversity and microbial quantity in different layers of deep litter system
Deep Litter System Environment Gases Concentrations Bacterial Diversity Microbial Quantity
2017/3/9
An experiment was conducted to investigate the environment of the deep litter system and provided theoretical basis for production.
Quantity and quality of litterfall in young oak stands
Quercus petraea (Matt.) Liebl climatic factors nutrients
2015/5/5
Litterfall, an important component of the nutrient cycle in forest ecosystems, was measured for 9 years
in young oak stands on two localities classified as beech-oak climax (Fageto-Quercetum). We es...
Effects of selection and shelterwood method on quality and quantity of trees along skid trails in beech (Fagus orientalis, Lipsky) forests
skid trail shelterwood method selection system beech forests tree quality tree quantity
2015/3/27
The effects of two silvicultural methods on quality and quantity of forest trees (along skid trails) were studied. The aim of this study was to compare the effects of shelterwood and selection methods...
Quantity and distribution of fine root biomass in the intermediate stage of beech virgin forest Bad韓sky prales
fine roots European beech goat willow
2015/3/16
The fine root biomass represents 3,372 kg/ha in the intermediate stage of the beech virgin forest with different admixture of goat willow, where the vast majority of this biomass is located in the upp...
Use of Dried Stoned Olive Pomace in the Feeding of Lactating Buffaloes: Effect on the Quantity and Quality of the Milk Produced
Dried Stoned Olive Pomace Buffalo Milk Production and Quality
2016/5/12
Dried stoned olive pomace (DSOP) was administered to dairy water buffaloes, and their productive performance and milk composition were analysed. Sixteen pluriparous lactating buffaloes were divided in...
The Influence of Dietary Characteristics on the Milk Quantity and Quality of Riverine Buffaloes: Estimate of the Energy/Protein Requirements, for a Medium-high Production, in the First Ninety Days of Lactation
Buffalo Milk Quantity and Quality Energy-protein Requirements
2016/5/9
The data used came from two trials undertaken under the same climatic conditions (spring-summer). In both trials pluriparious buffaloes were utilized similar in weight, body condition score, and milk ...
Age Prediction in the Chickens Using Telomere Quantity by Quantitative Fluorescence In situ Hybridization Technique
Chickens Telomere Aging Age Prediction Fluorescence In situ Hybridization
2016/5/6
Telomeres are special structures at the ends of eukaryotic chromosomes. Vertebrate telomeres consist of tandem repeats of conserved TTAGGG sequence and associated proteins. Birds are interesting model...
Influence of water quantity on the yield, water use efficiency, and plant water relations of Leucaena leucocephala in arid and semi arid environment using drip irrigation system
Crop productivity water use efficiency multipurpose forest tree
2011/1/12
Water is considered an important factor in the arid and semi-arid areas because water shortage affects the agricultural production. The current study aimed to investigate the influence of water applic...
Effects of Daytime Heating on Quantity of Fertile Pollen during Winter Season in Forcing Eggplant Culture
day temperature pollinator
2009/7/8
The effects of daytime heating on the quantity of fertile pollen were examined in forcing cultures of eggplants ‘Senryo’. Small greenhouses were installed within a greenhouse, and each small greenhous...
Milk Conjugated Linoleic Acid (CLA) Profile and Metabolic Responses of Dairy Cows Fed with High-temperature-micro-time (HTMT) Treated Diets Containing High Quantity Extruded Soybean (ESB)
HTMT Milk Fat CLA Metabolic Response Holstein Cow
2016/5/3
A feeding trial was conducted to examine the effect of high-temperature-micro-time (HTMT) processing of diets containing extruded soybean (ESB) in high quantity on milk fat production, metabolic respo...
Kinetics of Chemical Properties and Microbial Quantity in Soil Amended with Raw and Processed Pig Slurry
Pig Slurry Chemical Fertilizer Nutrients Bacteria Actinomycetes Fungi
2016/4/29
Pig slurry is a good soil amendment not only because of its high organic matter content, but also because of its ability to provide various nutrients. The objective of this study was to estimate the i...
FRESH AND DRY MATTER YIELD QUANTITY AND QUALITY OF MAIZE（ZEA MAYS L）AND SWEET SORGHUM（SORGHUM BICOLOR（L.）Moench.）ON SANDY SOIL DEPENDING ON NITROGEN FERTILIZATION
headed sweet sorghum headless sweet sorghum maize yield yield structure
2009/4/1
In the years 2005-2007 at the Pawłowice Research Experimental Station (51°09’ N; 17°06’ E) of the Wrocław University of Environmental and Life Science an investigation was carried out with m...
Determination of Pollen Quality, Quantity and Effect of Cross Pollination on the Fruit Set and Quality in the Pomegranate
pomegranate self- and cross-pollination fruit set fruit quality
2009/1/14
This research was carried out to determine the pollen quality (pollen viability and germination), quantity (pollen production) and the role of cross pollination on the fruit set in Hicaz and 33 N 26 p...
Potato Yield Quality, Quantity and Profitabilty as Affected by Soil and Foliar Potassium Application
Potato Yield Quality Soil and Foliar Potassium Application
2010/11/12
Application of FYM increased dry matter %, protein % and specific gravity of tubers in both seasons. Foliar and soil K addition decreased dry matter % in tubers, but increased protein % significantly ...