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Общее количество найденных документов : 252
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1.
| Gondola A kornyezeti tenyezok es a nitrogenellatas hatasa a virginia dohany (Nicotiana tabacum L.) hozamara es minosegere // Magy dohanyujsag, 1989. Vol. 97, N 3.-С.70-75
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| Scharf P.C. A multi-option field-specific N rate recommendation system for spring N applications to winter wheat // Amer. Soc. Agron. Annu. Meet. 1992. -Minneapolis, 1992.-С.291
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| Izsaki A nitrogentragyazas hatasa a cukorrepara II: Ca-, Mg- es Na-felvetel // Agrokem. es talaj, 1987-1988. Vol. 36-37.-С.209-222
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| Filippi A relation between nitrogen deficiency and protective effect againts tracheofusariosis (Fusarium oxysporum f. sp. dianthi) in carnation plants // Zbl. Mikrobiol., 1992. Vol. 147, N 5.-С.345-350
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| Rivera R. Absorcion y balance del fertilizante-N en cana planta, sobre suelo ferralitico rojo compactado, utilizando {1}{5}N // Cult. trop., 1988. Vol. 10, N 4.-С.312
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| Sowers K.E. Altering positional availability of N with spring point injection to optimize yield and protein content in winter wheat // Amer. Soc. Agron. Annu. Meet. 1991. -Madison, 1991.-С.302
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7.
| Arbuscular mycorrhizal fungi affect seedling recruitment: a potential mechanism by which N deposition favors the dominance of grasses over forbs // Plant and Soil, 2014. Vol. 375, N 1-2.-С.127-136
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| Aspectos clinicos, parasitologicos e produtivos de ovinos mantidos em pastagem de capim-aruana irrigado e adubado com diferentes doses de nitrogenio // Acta sci. Anim. Sci., 2011. Vol. 33, N 2.-С.175-181
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| Muller Bedarfsgerechte Stickstoffdungung der Zuckerrube durch Berucksichtigung des Gehaltes an Nitratstickstoff im Boden // Tagungsber., 1988, N 269.-С.143-151
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| Engel G. Bodenpflege-, Stickstoff- und Unterlageneinflui sowie Nachbau bei Hauszwetschen bis zum 6. Standjahr // Erwerbs-Obstbau, 1990. Vol. 32, N 7.-С.190-193
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11.
| Jackson B.S. Boll shedding and boll load in nitrogen-stressed cotton // Agron. J., 1990. Vol. 82, N 3.-С.483-488
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12.
| Servantez R.G. Burning of crop residues on soil chemical properties // Amer. Soc. Agron. Annu. Meet. 1992. -Minneapolis, 1992.-С.291
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13.
| Steer Barrie T. Changes in fatty acid composition of sunflower (Helianthus annuus) seeds in response to time of nitrogen application, supply rates and deforliation // J. Sci. Food and Agr., 1990. Vol. 51, N 1.-С.11-26
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14.
| Kullmann A. Concentrations and distribution of some mineral elements in oilseed rape (Brassica napus L.) plants in relation to nitrogen supply // Z. Ackerund Pflanzenbau, 1989. Vol. 163, N 4.-С.225-235
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15.
| Varvel G.E. Crop rotation and nitrogen fertilization effects on total soil carbon and nitrogen // Amer. Soc. Agron. Annu. Meet. 1992. -Minnearolis, 1992.-С.294
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16.
| Cultural management of soil and rainwater in rainfed cotton G. Cot. 11 (G. herbaceum L.). Using various improved cultural practices in black cotton soils of middle Gujarat // Gujarat Agr. Univ. Res. J., 1989. Vol. 14, N 2.-С.25-29
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17.
| Midgley Meghan G. Decay rates of leaf litters from arbuscular mycorrhizal trees are more sensitive to soil effects than litters from ectomycorrhizal trees // J. Ecol., 2015. Vol. 103, N 6.-С.1454-1463
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18.
| Distribution of dry matter and nitrogen in prolific maize populations in response to applied nitrate and ammonium // Amer. Soc. Agron. Annu. Meet. 1991. -Madison, 1991.-С.301
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19.
| Evanylol G.K. Dryland corn response to tillage and nitrogen fertilization I.: Growth-Yield-N relationships // Commun. Soil Sci. and Plant Anal., 1990. Vol. 21, N 1-2.-С.137-151
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20.
| Milosevic Dubrenje secerne repe azotom na osnovu udela mineralnog azota u zemljistu // Arh. poljopr. nauke, 1988. Vol. 49, N 176.-С.297-307
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