The Influence of interaction between spring wheat and spring barley on accumulation of nitrogen, phosphorus and potassium in plants

2009 ◽  
Vol 64 (4) ◽  
Author(s):  
Kinga Treder ◽  
Maria Wanic ◽  
Magdalena Jastrzębska
Keyword(s):  
Spring Wheat ◽  
Spring Barley ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

RESPONSE OF SPRING WHEAT AND BARLEY TO NITROGEN, PHOSPHORUS AND POTASSIUM

1971 ◽  
Vol 51 (1) ◽  
pp. 1-11 ◽  
Author(s):  
R. F. BISHOP ◽  
C. R. MacEACHERN
Keyword(s):  
Protein Content ◽  
Spring Wheat ◽  
Plant Tissue ◽  
Crude Protein ◽  
Chemical Properties ◽  
Crude Protein Content ◽  
Grain Yields ◽  
The Third ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

Fertilizer trials with spring wheat and barley were conducted at a total of seven and nine locations, respectively, during a three-year period. Treatments consisted of three rates of N, of P and of K in all possible combinations. Although the soils varied in their chemical properties, grain yields increased with the second increment of N in some years and the crude protein content of the grain increased with the third increment in all years. Grain yields were not increased by the second increment of either P or K. Although the effects of increasing rates of N, P and K on the levels of these nutrients in plant tissue were predominantly linear, increases in N levels were of much greater magnitude than increases in either P or K levels. The results indicate that N, P and K at approximately 135, 39 and 37 kg/ha, respectively, should be generally adequate.

scholarly journals ВЛИЯНИЕ УДОБРЕНИЙ НА ФОРМИРОВАНИЕ ПЛОТНОСТИ АГРОЦЕНОЗА, ПОСЕВНЫЕ КАЧЕСТВА И БИОХИМИЧЕСКИЙ СОСТАВ СЕМЯН ЯРОВОЙ ПШЕНИЦЫ

2019 ◽  
pp. 2-8
Author(s):  
L.V. Karpova ◽  
A.V. Strogonova
Keyword(s):  
Spring Wheat ◽  
Biochemical Composition ◽  
Fertilizer Application ◽  
Natural Fertility ◽  
Potassium Fertilizer ◽  
Protein Nitrogen ◽  
Germination Energy ◽  
Biological Potential ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

Наличие микроэлементов в почвах нашей страны находится в большом дефиците, что не позволяет оправдать биологический потенциал продуктивных показателей основных сельскохозяйственных культур. Цель исследований научное обоснование выбора наиболее эффективного способа применения комплексных жидких удобрений с микроэлементами в хелатной форме для формирования плотности агроценоза, посевных качеств и биохимического состава семян яровой пшеницы. Установлено, что в среднем за два года исследований полевая всхожесть яровой пшеницы на фоне естественного плодородия находилась в пределах 73,8-78,4, а на фоне внесения азофоски она составила 73,6-79,3. Наибольшее количество сохранившихся растений к уборке отмечено как на фоне без внесения удобрений, так и на фоне минерального питания в вариантах с обработкой семян Мегамикс-семена и Мегамикс-Профи в фазы кущения и колошения 386 и 388 растений на 1 м2. Микроэлементные удобрения оказали влияние на массу 1000 семян, энергию прорастания, лабораторную всхожесть и силу роста. При выращивании данной культуры на фоне внесения N16P16K16 масса 1000 семян увеличилась на 10,1 по вариантам опыта, энергия прорастания 9,4, лабораторная всхожесть на 6,9, масса 100 ростков на 17, а длина ростка 18,9. Биохимический состав зерна показывает запас питательных элементов: белка, азота, фосфора и калия, наибольшее количество которых накопилось в зерне яровой пшеницы, выращенной при обработке семян и посевов удобрениями Мегамикс-семена и Мегамикс-Профи .There is a great shortage of trace elements in the soils of our country, which does not justify the biological potential of the productive indicators of the main crops. The research objective is the scientific substantiation of the choice of the most effective way of applying complex liquid fertilizers with microelements in chelated form to form the density of agrocenosis, seedlings qualities and biochemical composition of spring wheat seeds. It was established that, on average, over two years of research, the field germination of spring wheat against the background of natural fertility was in the range of 73.8-78.4, and against the background of the application of nitrogen-phosphorus-potassium fertilizer it amounted to 73.6-79.3. The largest number of plants remained for harvesting was noted both against the background without fertilizer application and against the background of mineral nutrition in the variants with seed treatment with Megamix-seeds and Megamix-Profi in the tillering and heading stages - 386 and 388 plants per 1 m2. Micronutrient fertilizers influenced the weight of 1000 seeds, germination energy, laboratory germination and growth power. When growing this crop against the background of N16P16K16 application, the weight of 1000 seeds increased by 10.1 according to the experimental variants, germination energy - 9.4, laboratory germination by 6.9, weight of 100 sprouts - by 17, and sprout length - 18.9. The biochemical composition of the grain shows a supply of the following nutrients: protein, nitrogen, phosphorus and potassium, the largest amount of which was accumulated in spring wheat grain grown during the treatment of seeds and crops with fertilizers Megamix-seeds and Megamix-Profi.

scholarly journals Effect of the placement of fertilizer on the development of spring wheat

1967 ◽  
Vol 39 (3) ◽  
pp. 148-155
Author(s):  
Erkki Aura
Keyword(s):  
Grain Yield ◽  
Spring Wheat ◽  
Ammonium Nitrogen ◽  
Wheat Roots ◽  
Phosphorus And Potassium ◽  
Uptake Of Nutrients ◽  
Experimental Soil ◽  
Nitrogen Phosphorus ◽  
Better Than

The placement of fertilizer was studied in the field trial on a clay soil in Southern Finland. The placement of fertilizer in the depth of 8 cm gave 28 per cent greater grain yield of spring wheat, and the placement in the depth of 12 cm 26 per cent greater grain yield than the surface dressing. The growth of shoots on the soil receiving placement was much better than on the soil receiving surface dressing. The results of shoot analyses showed that the placement caused a much greater uptake of nutrients than the surface dressing. The uptake of nitrogen was relatively most increased by the placement, somewhat less that of potassium and least that of phosphorus. The ripening of wheat was speeded up by the placement, which probably was due to the better early uptake of nitrogen and to the better uptake of phosphorus by means of the placing. The superiority of the placement to the surface dressing could be explained by the distribution of nutrients in the experimental soil during the dry early part of the growth season. A great deal of fertilizer nitrogen, phosphorus and potassium remained near the surface of the soil receiving surface dressing, and plants were not able to take up nutrients from the dry surface layer. On the contrary, the placed nutrients were deeper, in moister soil and better within the reach of wheat roots. Any movement of ammonium nitrogen was not found by the used methods. Nitrate nitrogen appeared to move to a greater extent particularly in the irrigated plots.

scholarly journals The effect of amino acids on nitrogen, phosphorus and potassium changes in spring barley under the conditions of water deficit

2015 ◽  
Vol 102 (3) ◽  
pp. 265-272 ◽  
Author(s):  
Irena Pranckietienė ◽  
Edita Mažuolytė-Miškinė ◽  
Viktoras Pranckietis ◽  
Rūta Dromantienė ◽  
Gvidas Šidlauskas ◽  
...  
Keyword(s):  
Amino Acids ◽  
Water Deficit ◽  
Spring Barley ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

scholarly journals Effect of fertilizers on the content of mineral nutrition elements in winter and spring wheat plant

2020 ◽  
Vol 11 (4) ◽  
pp. 68-77
Author(s):  
A. M. Kudriawytzka ◽  
◽  
K. S. Karabach ◽  
Keyword(s):  
Winter Wheat ◽  
Total Nitrogen ◽  
Spring Wheat ◽  
Wheat Plant ◽  
Growing Season ◽  
Mineral Fertilizers ◽  
Close Relationship ◽  
Control Variant ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus

The influence of systematic application of mineral fertilizers, on the background (BG) of the after-effect of 30 t on ha of manure, on the content of nutrients in spring wheat plants of “Myronivska Yara” regional variety and winter wheat plants of “Myronivska 61” variety, and on nutrients removal by plants, during cultivation on Meadow-Chernozemic Carbonate Soil, was studied. The results indicate a close relationship between external conditions and internal metabolic processes in winter and spring wheat plants. Thus, a balanced ratio of nitrogen, phosphorus and potassium provides a more intensive supply of these elements from the soil, what increases their content in plants. The highest content of total nitrogen, phosphorus and potassium in winter wheat plants was observed in the variant, where 1.5 rate of mineral fertilizers was applied with the background of 30 t on ha of manure, in the tillering phase and was 4.86; 2.17; 3.48 %, respectively, what is almost 2 times higher, than the control. During the growing season, the nutrients content in all variants decreased. The same pattern was observed in plants of spring wheat. The maximum nutrients content was recorded in all variants in the phase of spring tillering, and also was recorded significant reduction in their adsorption from the soil and using by plants during the growing season. The content of total nitrogen in spring wheat plants in the tillering phase fluctuated in fertilized variants in the range of 2.21-2.51 %, compared with the control – 2.10 %; phosphorus – in the range of 1.20-1.47 %, compared with the content on the control – 1.04 %; potassium – 1.88-3.08 %, in the control, respectively – 1.68 %. The results of research indicate, that long-term application of fertilizers in crop rotation affects, as a result, also on the removal of nutrients with the crop. Thus, the removal of basic nutrients by plants of winter and spring wheat was the highest in the variant “BG + N110P120K120”. Under winter wheat it was 210 kg on ha N, 122 P2O5, 157 kg on ha K2O, compared with the control variant – 86.3 N, 48.2 P2O5, 57.8 kg on ha K2O. Under the spring wheat it was 119 N, 66.4 P2O5, 85.4 kg on ha K2O, and in control variant, respectively, – 46.6 N, 26.5 P2O5, 32.8 kg on ha K2O.

scholarly journals The productivity and spring barley grain quality depending on mineral fertilizer systems

2020 ◽  
Vol 27 ◽  
pp. 00049
Author(s):  
N. V. Sanina
Keyword(s):  
Grain Quality ◽  
Spring Barley ◽  
Mineral Fertilizer ◽  
Barley Grain ◽  
Mineral Fertilizers ◽  
Middle Volga Region ◽  
Arid Conditions ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus ◽  
Active Substances

The research purpose is to study the effect of systematic application of various doses of mineral fertilizers on productivity, grain quality, value of spring barley productivity elements, determine an optimal doses of nitrogen, phosphorus and potassium in the arid conditions of the Middle Volga region. Improving nutrition with the use of fertilizers contributed to an increase in productivity values. The average yield was 0.18–0.76 t/ha. The use of maximum doses of nitrogen, phosphorus and potassium did not increase productivity in arid conditions. Nitrogen plays a leading role in increasing barley productivity. The agronomic effectiveness of fertilizers depended on the doses of active substances. An increase was 2.1–5.8 kg of barley grain per 1 kg of active substances. The most stable increase was observed when applying N60Р0-60К0-30. Rational doses are as follows: nitrogen 60–90 kg a.e./ha when applying P60K30, phosphorus 30–60 kg a.e./ha when applying N60K30, potassium 30 kg a.e./ha when applying N60Р60. The best option is N60Р0-60К0-30.

scholarly journals ADAPTABILITI AND ECONOMIC BIOLOGICAL EVLUATION OF INTENSIVE VARIETIES OF GRAIN CROPS ON SOD _ PODZOLIC SOILS OF NON - BLACK EARTH REGION

2018 ◽  
pp. 127-137
Author(s):  
N. N. Shchukin
Keyword(s):  
Spring Wheat ◽  
Crude Protein ◽  
Spring Barley ◽  
Initial Period ◽  
Calcium Content ◽  
Biological Indicators ◽  
Wheat Varieties ◽  
Ecological Adaptability ◽  
Determinantal Varieties ◽  
Phosphorus And Potassium

The study of ecological adaptability of different economic and biological indicators of intensive varieties of grain and leguminous crops for use in feed grain-grass crop rotation is aimed at increasing the production of high-quality concentrated feed. Objects of research: intensive varieties of spring wheat, barley, lupine (yellow, narrow - leaved and white), peas (sowing and field-PELs) and soybeans. In 3 experiments 13 varieties of spring wheat, 7 varieties of spring barley and 16 varieties of 6 types of legumes were studied. It was found that the adaptability of spring wheat, barley and peas against the background of intensive technology on a set of indicators above other cultures. The main stressor wheat varieties in the experiments, the deficiency of moisture and heat in the initial period of the growing season, spring barley - diseases (rust, leaf spot) pea pests (pea moth), Lupin, weeds and diseases, soy - sensitivity, lack of heat, weeds and disease.. On intensive soil fertility varieties of spring wheat «Lyubava», «Kamenka», «Madam», «Zlata» and «Rook» shaped grain crop at 7.3-8.0 t/ha, spring barley «Reliable» - 7.0 t/ha and peas «Before-100”-3,4 t/ha. the results of the comparison of the chemical composition and nutritional value of grain of different crops varieties have confirmed a special feeding value of soybean (14.5 and 15.3 MJ of energy; of 37.8-42.8 % of crude protein; The 17.8 was 23.0 crude fat in 1 kg DM), high contents of certain nutrients in the grain, other kinds: crude protein in yellow lupine (41,0 %) and white (of 37.3 and 39.9 %, respectively), starch - in cereals and peas (38,5 vs. 50.6 %), crude fiber - blue lupine (14,5-22,1 %), especially in determinantal varieties (of 20.9-22.1 per cent). Leguminous cultures were allocated by the greatest maintenance in grain of nitrogen, phosphorus and potassium, and grain cultures - carrying out them with a crop. The grain of all kinds of lupine calcium content of the highest (3.8-5.5 g/kg), the lowest - in peas and wheat (0.8-1.1 g/kg BW).

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