n-HA
Biologische N2 Fixierung von Öko Gemüseerbsen lag in Abhängigkeit vom Ertrag und N Angebot zwischen 0 und 69 kg N/ha
... kg N/ha). Auf Schlag 4 wurden mit 139 (betriebsüblich) bzw. 192 kg N/ha (unkrautfrei) extrem hohe Werte ...hohen N-Mengen im Erbsenaufwuchs und den aber nur ’normalen’ N-Mengen ...
10
Analyzing the behavior of a porous nano-hydroxyapatite/polyamide 66 (n-HA/PA66) composite for healing of bone defects
... porous n-HA/PA66 composite had no cytotoxicity, no sensitization effect, and no pyrogenic ...porous n-HA/PA66, and new bone formation rebuilt to lamellar bone completely after 26 ...porous ...
10
Case study of developing an integrated water and nitrogen scheme for agricultural systems on the North China Plain
... kg N ha -1 in Henan and Hebei provinces (Guo et ...kg N ha -1 in Shandong province (Wang et ...net N fertilizer application rate per hectare and assuming a urea N content of ...
13
The efficiency of nitrogen and sulphur fertilization on yields and value of N:S ratio for Lolium × boucheanum
... kg N/ha as well as two sulphur-based fertilizers: Arista siarka and Pro-siarka, used at rates of 5, 10, 15 kg ...kg N/ha and 15 kg S/ha in the form of Pro-siarka fertilizer, compared to ...
7
Effect of mineral fertilizers on fruit yield and nutritional quality of tomato variety (Lycopersicon lycopersicum Mill) in Ogbomoso and Mokwa, Nigeria
... of N, P and K on tomato cultivar indicated that these fertilizers increased yield by increasing the number of flowers per plant, number of fruits per plant and total fruit ...combined N, P and K rates, with ...
7
Environmental impacts of grazed pastures
... of N following grassland cultivation is often substantial in the first year, with N fertilizer replacement values often exceeding 100 kg N ha -1 (Eriksen et ...in N input during the ...
16
Abschätzung der N Freisetzung aus unterschiedlich bewirtschafteten Klee , Kleegras und Luzernebeständen im Verlauf nachfolgender Weißkohlkulturen und im zweiten Jahr nach Umbruch
... das N-Angebot mit dem Kalkulationsmodell zumeist unterschätzt, wobei Abweichungen von bis zu 62 kg N/ha (KG-2-FN-Her-V) zu verzeichnen waren (Abbildung ...gemessene N-Nachlieferung des Bodens ...
78
Ackerbausysteme im ökologischen Landbau unter besonderer Berücksichtigung von N Bilanz und Effizienzkennzahlen
... die N-Aufnahme in dieser Zeit gering ...der N-Gehalt in den Pflanzen höher lagen ...höchste N-Aufnahme zu ...die N-Aufnahme der Pflanzen demgegenüber auf niedrigerem ...aufgenommenen ...
142
Grey water footprint reduction in irrigated crop production: effect of nitrogen application rate, nitrogen form, tillage practice and irrigation strategy
... kg N ha −1 ), nitrogen form (inorganic N or manure N), tillage practice (conventional or no-tillage) and irrigation strategy (full or deficit irrigation) on the ni- trogen load to groundwater ...
15
The effect of sulphur and nitrogen fertilization on grain yield and technological quality of spring wheat
... factors: N fertilization (0, 40, 80, 120 kg/ha) and S fertilization (0, 50 ...of N and S fertilization on grain yield, which was the highest at the application of 80 kg N/ha ...of ...
7
Nitrogen Sources for Bean Seed Production
... The symbiotic N, relationship contributed up to 90 kg N/ha, which was 40 to 50% of the total N found in bean plants near physiological maturity. The amount of symbiotic N. fixed decrease[r] ...
5
EFFECT OF NITROGEN FERTILIZATION ON SOYBEAN PRODUCTION UNDER TWO CROPPING PATTERNS
... of N fertilizer, addition of sulfur powder @ 282 kg / ha (to equalize the content of S in the treatment of 210 kg N / ha of ZA) in the treatment without N increased the weight of ...
8
The effectiveness of N fertilization and microbial preparation on spring wheat
... of N min in the soil layer of ...of N mineralization ranged from ...kg N/ha in objects not fertilized to 184 kg N/ha in objects fertilized with the dose of 160 kg ...
7
Food basket scenario, Juva Finland
... Agricultural area required million ha and nitrogen N surplus kg N/ha and million kg N/food basket for production of the average Finnish food consumption of bread cereals, milk and beef b[r] ...
6
Yield and quality traits of two linseed (Linum usitatissimum L ) cultivars as affected by some agronomic factors
... kg N/ha and two herbicides) as compared to the extensive technology (40 kg/ha and without herbicides) had no significant effect on seed yield and plant density of both linseed cultivars, however, the ...
6
ḷGBA-ỌKWA ḷYḷA-ARA; “ASỤSỤ NA ỌDḷNAALA NDḷ NSỤKKA” (COMMIT ADULTARY, GO MAD)
... kpụchara ha isi dịka agụba na-adịghị nkọ, ha wubanye ime ọhịa kpaba nkụ ...nwunye ha ihe dịgasị iche iche ụmụnwaanyị ji achọ mma. Ya mere ọtụtụ n’ime ha ji aka nke ...n’isi ha. Ụfọdụ ...
5
Effect of bulky and concentrated organic manures on the growth, yield, quality enhancement and soil properities of Tomato
... as N, P, K, Mg, Ca, Na These nutrients are specific in function and must be supplied to the plant at the right time and in the right quantity (Shukla & Naik, ...
7
A Comparison Between Biocompatibilities of Nanocomposites of Silica Doped in HA/Collagen and Those Doped in HA/Gelatin
... HA (with the chemical formula of Ca 10 (PO4) 6 (OH) 2 ) is the most extensively used, biocompatible ceramic material for bone tissue engineering, as it has its chemical composition well-similar to those of the ...
7
Influenza Hemagglutinin (HA) Stem Region Mutations That Stabilize or Destabilize the Structure of Multiple HA Subtypes
... N early every year seasonal influenza A viruses contribute to hundreds of thousands of human deaths worldwide and place an extraordinary burden on health care systems and the global economy. Of even greater ...
13
Fertilization Strategies of Cotton in North Carolina
... linear, however, further increase in N above 112 kg N ha ‐1 was not significant. Overall the . use of a plant growth regulator did not alter the optimum N rate. [r] ...
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