Influence of macroand microfertilizers on productivity and quality of corn grain on leached chernozem of the Western Ciscaucasia

The article presents data of field research of fertilizers systems and tillage on heavy leached chernozem at planting winter wheat in the Republic of Tatarstan. The paper shows the positive effects of organomineral fertilizer system on crop growth and quality of winter wheat, compared with mineral fertilizer system. The improvement of water and soil nutrient status was revealed. The layered and chisel tillage systems were the most effective methods. The study showed, that the use of organomineral fertilizer system had a stronger positive impact on the yield and quality of winter wheat, compared with mineral fertilizer system. The most winter wheat yield was obtained by applying the organomineral fertilizer system at layered plowing - 4.49 tons per hectare (the increase relative to the control is 0.64 tons per hectare). The best indicators of water and food regime of leached chernozem also marked at using organomineral fertilizer system, especially in layered tillage .

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Урожайність кукурудзи залежно від удобрення та гібриду на темно-сірих опідзолених ґрунтах

Вісник Полтавської державної аграрної академії ◽

10.31210/visnyk2016.04.12 ◽

2016 ◽

pp. 63-65

Author(s):

Л. М. Єрмакова ◽

Є. В. Крестьянінов

Keyword(s):

Mineral Fertilizer ◽

Water Soluble ◽

Resource Potential ◽

Maize Hybrids ◽

Research Results ◽

Yield And Quality ◽

Soluble Fertilizer ◽

Positive Effect ◽

Corn Grain

У статті наведено результати досліджень щодо впливу позакореневого підживлення посівів кукурудзи водорозчинним добривом «Нутрімікс», «Нутрібор» і «Мікро-Мінераліс» на фоні розрахункової норми повного мінерального добрива N158P52K52 (фон) на урожайність та якість зерна кукурудзи. Встановлено, що застосування позакореневого підживлення на фоні основного удобрення має позитивний вплив на продуктивність досліджуваних гібридів кукурудзи. На основі аналізу результатів досліджень виявлено, що оптимізація живлення сприяє більш повному розкриттю ресурсного потенціалу рослин та підвищенню врожайності. The results of studies of the influence of foliar feeding crops of corn water-soluble fertilizer «Nutrimiks», «Nutribor» and «Micro-Mineralis» on background calculation rules N158P52K52 complete mineral fertilizer (background) on the yield and quality of corn grain are presented. It was found that the use of foliar feeding on the background of the main fertilizer has a positive effect on the performance of the studied maize hybrids. Based on the analysis of the research results revealed that optimizing nutrition contributes to more complete disclosure of the resource potential of plants and higher yields.

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The effect of herbicides on the yield structure elements and the productivity of oil flax

BIO Web of Conferences ◽

10.1051/bioconf/20213700028 ◽

2021 ◽

Vol 37 ◽

pp. 00028

Author(s):

Alexander S. Bushnev ◽

Gennady I. Orekhov ◽

Sergei P. Podlesny ◽

Yulia V. Mamyrko

Keyword(s):

Seed Weight ◽

Oil Content ◽

Oil Yield ◽

Research Results ◽

Bulk Weight ◽

Leached Chernozem ◽

Yield Structure ◽

Manual Weeding ◽

Western Ciscaucasia ◽

Thousand Seed Weight

The article provides the research results concerning the effect of antidicotyledonous herbicide Sekator Turbo, OD (a.i. amidosulfuron + iodosulfuron-methyl-sodium + mefenpyr-diethyl) in a tank mixture with various graminicides Quickstep, FEM (a.i. clethodim + haloxyfop-P-methyl), Bagheera, EC (a.i. quizalofop-P-tefuryl), Fuzilad Forte, EC (a.i. fluazifop-P-butyl), Miura, EC (a.i. quizalofop-P-ethyl), and Zellek-super, EC (a.i. haloxyfop-P-methyl) on the yield structure elements and the productivity of lowlinolenic (Nilin) and linolenic (FLIZ) varieties of oil flax on leached chernozem of the Western Ciscaucasia. We have found that the treatment of sowings with herbicides did not have a significant effect on the yield structure elements (thousand-seed weight and bulk weight of seeds). The treatment of sowings of the variety Nilin with the composition of Sekator Turbo + Bagheera or Sekator Turbo + Miura, and the variety FLIZ with Sekator Turbo + Bagheera, Sekator Turbo + Quickstep, Sekator Turbo + Fuzilad Forte, Sekator Turbo + Miura contributes to the receiving of oil flax yield at the level of the control with manual weeding. Tank mixtures of Sekator Turbo + Bagheera, Sekator Turbo + Miura decreased the oil content of seeds of the variety Nilin by 0.5 %. The application of herbicides Sekator Turbo, OD (0.1 l/ha) + Bagheera, EC (1.5 l/ha) provided the highest oil yield of the variety Nilin – 0.34 t/ha, and of the variety FLIZ – 0.54 t/ha. The composition of Sekator Turbo + Zellek-super led to a significant decrease in the productivity and oil content of seeds of the variety FLIZ – by 0.15 t/ha and 0.6 %, respectively.

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Formation of corn grain quality in different directions of use depending on the technology of growing in the Forest-steppe

Feeds and Feed Production ◽

10.31073/kormovyrobnytstvo202089-07 ◽

1970 ◽

pp. 74-84

Author(s):

V. F. Kaminskyi ◽

N. M. Asanishvili

Keyword(s):

Grain Quality ◽

Starch Content ◽

Steppe Zone ◽

Quality Parameters ◽

Mineral Fertilizers ◽

Forest Steppe ◽

The Impact ◽

By Products ◽

Corn Grain

Purpose. The aim of the research conducted during 2016-2019 was to determine the impact of technological methods on the indicators of corn grain quality to optimize the elements of growing technology depending on the directions of use in conditions of the Forest-Steppe natural zone of Ukraine. Methods – field, quantitative and weight, chemical, comparative and calculation, mathematical and statistical. Results. On the results of the research, dependences of formation of quality of grain on the content of protein, starch, fat in it and correlation dependencies between these indicators and yield of corn have been revealed. The best quality of grain of a forage and food direction is formed when applying high doses of mineral fertilizers, and for processing on bioethanol the optimal content of starch and protein is guaranteed at optimum and raised level of fertilizing. It was established that the content of protein, starch and fat had less effect on their yield from 1 hectare than the general yield level. The technologies of cultivation of different intensity as to their possible application for the production of grain of different directions of use with the given quality parameters, the yield of protein, starch, fat and bioethanol have been evaluated. Conclusions. The technology of corn growing with complex application of intensification elements in conditions of the Forest-Steppe zone, which includes introduction of N240P120K240 on the background of by-products of its predecessor, application of the soil and insurance herbicide, plant growth and micro-fertilizers is suitable for fodder and food purposes and ensured the yield of 12.1 t/ha of grain with protein content and yield – 10.56% and 1.28 t/ha, fat – 4.29% and 0.52 t/ha, starch – 71.27% and 8.62 t/ha. For processing on bioethanol effective is the technology of corn growing with the introduction of N180P120K180, by-products of the predecessor, soil herbicide and bio-stimulants, which provided a yield of 9.76 t/ha of grain with a starch content of 72.26% for the yield of 7.05 t/ha and yield of bioethanol at the level of 3982 l/ha.

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The quality of silage of corn grain and spent P. ostreatus mushroom substrate

Zbornik Matice srpske za prirodne nauke ◽

10.2298/zmspn0713211a ◽

2007 ◽

pp. 211-218 ◽

Cited By ~ 1

Author(s):

Milan Adamovic ◽

Aleksandra Bocarov-Stancic ◽

Ivanka Milenkovic ◽

Snezana Strbac ◽

Ivana Adamovic

Keyword(s):

Volatile Fatty Acids ◽

Ph Value ◽

Matter Content ◽

Dry Matter Content ◽

Wood Shaving ◽

Fermentation Quality ◽

Substrate Ratio ◽

Ground Corn ◽

Corn Grain

The chemical composition, fermentation quality, mycological and mycotoxicological analyses of silage mixture, made of ground corn grain and spent P. ostreatus mushroom substrate, were investigated in this paper. Dry matter content in high moisture ground corn, at the time of ensiling was 70%, and in the spent substrate (on the Salt Cedar wood shaving basis) was 52.7%. Corn grain to spent substrate ratio in trials was: 100:0% (I), 90:10% (II), 80:20% (III) and 70:30% (IV) respectively. Content of the lignocellulose fractions in silage was slightly increased, and protein content was slightly decreased with the increase of spent substrate content. Contents of the VFA (volatile fatty acids) in silage, pH value, and NH3-N content were for the silage of very good quality. In the spent substrate 9 mold species were found, from which the most frequent were genus Penicillium, Paecilomyces variotii, and Trichoderma harzianum. In ground corn grain silage (I) presence of the yeasts was dominant (90.000/g). In combined trials (II-IV) only Penicillium (P. brevicompactum and P. echinulatum) mold species were found. Presence of molds and yeasts in investigated trials was within tolerated values for ensiled feedstuffs. Mycotoxin presence in silage was not determined.

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