Nitrogen and boron
Soil and foliar nitrogen and boron fertilization of almond trees grown under rainfed conditions
... that nitrogen (N) and boron (B) are determining nutrients for dicot tree crops such as olive and vineyards grown under these environmental ...N and B, and whether the foliar ...
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Liming and application of nitrogen, phosphorus, potassium,and boron on a young plantation of chestnut
... (L), nitrogen (N), phosphorus (P), potassium (K), and boron (B), namely LNPKB, NPKB, –NPKB, N–PKB, NP–KB, and ...2013 and grown for four growing seasons. Plant height, trunk diameter, ...
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INCREASE OF ADHESION OF PAINT-AND-LACQUER MATERIALS TO WOOD THROUGH THE MODIFICATION OF ITS SURFACE BY BORON-NITROGEN COMPOUNDS
... paint and organic-soluble enamels to the surface of the wood modiied by boron-nitrogen compounds and to unmodiied wood is the subject of the ...paint and varnish coverings if glued to ...
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Olive yields and tree nutritional status during a four year period without nitrogen and boron fertilization
... NaOH- and Kjeldahl-extractable N ...(50%) and 20 ml of distilled water were directly distilled into a Kjeltec Auto 1030 ...4 and selenium as the catalytic agent in a heated (400ºC) aluminium ...
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Application technology of boron via foliar and its effects on cotton crop phenology / Tecnologia de aplicação de boron através de foliar e seus efeitos na fenologia da cultura de algodão
... micronutrients and consisted of 15 kg ha -1 of nitrogen and 81 kg ha -1 of phosphorus (on furrow) and 90 kg ha -1 of potassium chloride (top dressed previously on ...of nitrogen was ...
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NITROGEN APPLICATION TIMING AND SOIL INORGANIC NITROGEN DYNAMICS UNDER NO-TILL OATMAIZE SEQUENTIAL CROPPING
... Since the adoption of no-tillage in Southern Brazil, questions have arisen among farmers and agronomists regarding the timing of N fertilisation for maize cultivated subsequent to black-oat cover crop. In this ...
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Carbohydrate production and transport in cotton cultivars grown under boron deficiency
... emergence and transferred to 4-L plastic ...(Hoagland and Arnon, ...solution, and after another week, the original solu- tion was used until the end of the ...
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Bonding Studies of Compounds of Boron and the Group 4 Elements
... For the 2e’ and a; orbitals there are similar decreases in the gradient of orbital energy change under symmetric stretch in going down the series F-I, thus correlating with the nar[r] ...
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Boron modified silicon carbide by PDC route: dense and porous ceramics
... To compare the particle size behavior of the PAg25 sample, it is shown in Figure 95 the P25 image, which is the commercial PMMA of 25 𝜇m used in this work.. 4.4.3 Production of foams by [r] ...
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Nitrogen availability, water-filled pore space, and N2 O-N fluxes after biochar application and nitrogen fertilization
... BERNSTEIN, L.; BOSCH, P.; CANZIANI, O.; CHEN, Z.; CHRIST, R.; DAVIDSON, O.; HARE, W.; HUQ, S.; KAROLY, D.; KATTSOV, V.; KUNDZEWICZ, Z.; LIU, J.; LOHMANN, U.; MANNING, M.; MATSUNO, T.; MENNE, B.; METZ, B.; MIRZA, M.; ...
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Boron-doped CVD diamond films. Part I. History, production and characterization.
... characterization and evolution of the knowledge in the area of diamond and boron-doped diamond ...deposition and high pressure/high temperature systems, as well as the several kinds of ...
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Optimal leaf-to-root ratio and leaf nitrogen content determined by light and nitrogen availabilities.
... L/R and leaf nitrogen content were mainly optimized to maximize RGR with soil nitrogen availability ...above, and theoretical studies accounting for this biomass allocation pattern are still ...
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Boron influence on concentration of polyols and other sugars in Eucalyptus
... grandis and urograndis hybrids was not significant under the conditions adopted, the genetic variation between other species in the genus Eucalyptus is quite ...(sorbitol and mannitol) or improved rooting ...
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Nitrogen efficiency indexes for evaluating nitrogen uptake and use in ornamental bromeliad’s root system and tank
... reduction and urea hydrolysis, while the apical part predominantly assimilates ammonium through the action of glutamate synthase and glutamate dehydrogenase enzymes (Takahashi & Mercier, ...for ...
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Performance of rice seeds treated with zinc, boron, and molybdenum
... G and FCG, with the increase on the dosages of the Zn, B, and Mo micronutrients (Figures 1A and ...Vieira and Moreira (2005) and ohse et ...germination and vigor of corn (Zea ...
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Durability of tannin-boron-treated timber
... (2010), boron-based wood preservatives for outdoor applications are one of the most attractive topics in wood preservation (Peylo and Willeitner 1995; Obanda et ...of boron has been well ...fungi ...
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Comparative effects of nitrogen fertigation and granular
... plots and four fertilizer rates (0, 50, 100, and 150 kg·ha −1 N) as ...plants and was replicated six times. The two fertigation methods and one of the non-fertigated con- trols were irrigated ...
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Carbon, nitrogen and natural abundance of δ
... (corn+brachiaria/bean/cotton/soybean) and no-tillage system - NTS ...NTS and CLIS, was considered as the original soil ...mass and levels of C-LOM (5-10 cm), and too greatest mass and ...
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MULTIPLE NITROGEN AND PHOSPHORUS DEFICIENCY IN Zantedeschia
... Hoagland and Arnon (1950) solution ...20% and 30% of its ionic strength over a period of 20 days at each concentration for ...diameter and 4 cm ...
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Modelling of transcritical and supercritical nitrogen jets
... 4 and 5 show the density field and streamlines for respectively the transcritical case and the supercritical case, in both figures image a) shows the results obtained while employing the ...
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