搜索结果: 1-15 共查到“土壤肥料学 fertilization”相关记录28条 . 查询时间(0.109 秒)
Fine root development and mycorrhization in Norway spruce stands one year after fertilization with potassium sulphate and wood ash
forest fertilization fine root ectomycorrhizal fungi
2016/1/29
We compared the effects of forest fertilization with wood ash and potassium (K) sulphate on growth and mycorrhizal colonization of fine roots and on other soil microorganisms in Norway spruce (Picea a...
The influence of long-term organic and mineral fertilization on soil organic matter
long-term field experiment organic and mineral fertilization crop rotation soil organic matter
2015/2/4
Parameters evaluating soil organic matter quantity (organic C and N content) and quality (hot water extractable C content, aliphatic compounds, microbial biomass C content, basal respiration activity)...
Soil nematode responses to fertilization with ammonium nitrate after six years of unfertilized apple orchard
ecological indices soil food web bioindicator nitrogen fertilizer Malus domestica
2014/10/24
A nematode community was used as a bioindicator of changes in agroecosystems caused by fertilization. The effect of applying nitrogen (N) fertilizer on a soil nematode community structure was studied ...
Effect of different fertilization on spring cabbage (Brassica oleracea L. var. capitata) production and fertilizer use efficiencies
Spring Cabbage Fertilizer Use Efficiency
2013/3/4
Just after transplanting, the vegetable has difficulty in nutrients uptake. To explore the effect of different fertilization on spring cabbage (Brassica oleracea L. var. capitata) production and ferti...
The effect of nitrogen and phosphorus fertilization on yield, some fruit characteristics, hormone concentrations, and alternate bearing in pistachio
Alternate bearing fertilization GA3 IAA nut weight Pistacia vera L.
2010/2/24
This research was carried out in order to determine the effects of nitrogen and phosphorus fertilization on yield, some fruit characteristics, hormone concentrations, and alternate bearing in pistachi...
EFFECT OF BALANCED FERTILIZATION ON YIELD AND PHOSPHORUS UPTAKE IN WHEAT-RICE ROTATION
Triticum aestivum Oryza sativa phosphate fertilizers agronomic characters Pakistan
2009/9/30
This study was conducted at Soil Salinity Research Institute, Pindi Bhattian during
2002-2004. Response of wheat and rice to different combinations of fertilizers and
farmers practice was studied in...
Economic Evaluation of Soil and Foliar Applied Nitrogen Fertilization Programs for Cotton Production
Economic Evaluation Soil Foliar Applied Nitrogen Fertilization Cotton Production
2009/4/30
With increased environmental pressures, cotton producers may need to improve the efficiency of N fertilization. Including foliar applications in a cotton fertility program can improve N efficiency thr...
IMPROVEMENT OF THE EFFECTIVENESS OF MAIZE (Zea mays L.) FERTILIZATION WITH NITROGEN BY THE APPLICATION OF MAGNESIUM PART II. CONTENT OF NUTRIENTS IN GRAIN AND ITS ENERGETIC VALUE
fertilizer application method magnesium maize cultivar types nitrogen
2009/4/1
Field experiments were carried out at the Didactic and Experimental Farm in Swadzim (52o26’ N; 16o45’ E) near Poznań in the years 2004-2007. The experiment was carried out in a „split-plot” des...
EFFECT OF MINERAL FERTILIZATION ON YIELD OF MAIZE CULTIVARS DIFFERING IN MATURITY SCALE
grain yield magnesium maize cultivars potassium sodium yield components zinc
2009/4/1
Field experiments were conducted in 2005-2007 at the Brody Experimental Station (52°26’ N; 16°17’ E) of the University of Life Sciences in Poznań with the following factors: 1) cultivars with differe...
RELATIONSHIP BETWEEN SULPHUR FERTILIZATION, GLUCOSINOLATE CONTENT AND INFECTION LEVEL OF SEEDS OF SPRING OILSEED RAPE ‘MARGO’ WITH ALTERNARIA BRASSICAE
Brassica napus glucosinolates Alternaria brassicae sulphur fertilization
2009/3/31
Material for analyses was the spring oilseed rape ‘Margo’ seeds coming from a three-year experiment established at the Experiment Station of Cultivar Evaluation in Chrząstowo near Nakło (53...
Influence of fertilization intensity and sowing density on yield of winter triticale VARIETY wOltario
variety Woltario NPK fertilization plant density yield winter triticale
2009/3/31
The aim of this research was to obtain the influence of fertilization level and sowing density on changes in the grain yield of the winter triticale cv. Woltario. The experiment was conducted in micro...
INFLUENCE OF SPRINKLING IRRIGATION AND DIVERSE NITROGEN FERTILIZATION ON THE MASS AND DISTRIBUTION OF MILLET（PANICUM MILIACEUM L）ROOT SYSTEM ON A VERY LIGHT SOIL
millet root mass sprinkling irrigation nitrogen fertilization
2009/3/31
The purpose of the study conducted in 2005-2006 in Kruszyn Krajeński near Bydgoszcz was to determine the root mass of millet cultural varieties Gierczyckie and Jagna and the vertical distribution of t...
EFFECT OF NITROGEN FERTILIZATION DOSES AND WAY OF ITS APPLICATION ON YIELD AND TECHNOLOGICAL QUALITY OF WINTER WHEAT CULTIVARS GRAIN
gluten falling number nitrogen fertilization winter wheat cultivars
2009/3/31
The grain yield and technological quality of two winter wheat cultivars Sukces and Tonacja depending on nitrogen fertilization doses and way of N application were determined and described in the fiel...
VARIATION AND INTERRELATIONSHIP OF CHARACTERS OF PERENNIAL RYEGRASS LAWN CULTIVAR UNDER DIFFERENT LEVELS OF NITROGEN FERTILIZATION IN FOUR-YEAR PERIOD OF CULTIVATION FOR SEED
perennial ryegrass nitrogen fertilization length of use morphological cha- racters
2009/3/31
A field experiment with perennial ryegrass (Lolium perenne L.) grown for seed was conducted in Mochełek, at the Research Station of Agriculture Faculty of University of Technology and Life Scienc...
INFLUENCE OF FERTILIZATION with FYM, COMPOSTS AND VERMICOMPOSTS PRODUCED FROM FYM ON THE YIELD AND THE CONTENT OF NITROGEN IN italian ryegrass（LOLIUM MULTIFLORUM LAM.）AND IN SOIL
compost vermicompost nitrogen Lolium multiflorum pot experiment
2009/3/31
The present study investigated the influence of FYM, 2- and 4-month composts and vermicomposts from FYM on the yield of Italian ryegrass, the content of nitrogen and the accumulation of this element i...