THE IMPORTANCE OF GROWING MAIZE AND CORN AS ROTATIONAL CROPS

EPRA International Journal of Research & Development (IJRD) ◽

10.36713/epra8628 ◽

2021 ◽

pp. 67-69

Author(s):

Sayimbetov Alisher ◽

Shamambetov Qoblan Qarjawbay uli

Keyword(s):

Winter Wheat ◽

Crop Rotation ◽

Vegetation Period ◽

Saline Soils ◽

Green Mass ◽

The North ◽

Land Cultivation

In the case of saline soils of the north zone of Karakalpakstan, it is important to study the influence of growing maize and corn as rotational crops after winter wheat on the continuation of the vegetation period and cultivating the soil. Under these conditions, after the winter wheat, when the soil is cultivated in good quality in the production of maize and corn as rotational crops, maize and corn grow well and there is a large amount of fodder from green mass for livestock. KEYWORDS: crop rotation, land cultivation, plowing, subsoiling, fodder, maize, corn, green mass.

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Relevant issues of land reclamation development in Non-black Earth area

Melioration and Water Management ◽

10.32962/0235-2524-2020-3-5-13 ◽

2020 ◽

pp. 5-13

Author(s):

Georgiy Gulyuk ◽

Aleksey Ivanov ◽

Yuri Yanko

Keyword(s):

Winter Wheat ◽

Rural Areas ◽

Land Reclamation ◽

Weather Conditions ◽

Vegetation Period ◽

Nature Management ◽

Negative Consequences ◽

Forage Crops ◽

Edible Roots ◽

Social Economic Development

Current situation and agricultural management on the non-black earth area of Russia arebeing gradually worsen by the negative natural factors such as a significant increase of weather based climatic abnormal risks, deterioration of agro-meliorative conditions of agricultural lands because of colonization by tree and shrubbery vegetation and secondary bog formation, hidden degradation of soil fertility. When combined with functional loss of ameliorative complex and meliorative systems amortization, regional agriculture adaptation possibilities were rapidly limited. Production shortfall due no abnormal weather conditions for particular field crops was 19…48% during last five years, level of business realization of bioclimatic potential on a field was decreased by 7…12%.The complete realization of regional agricultural adaptive potential to weather based climatic changes and limitation of greenhouse gases emissions is possible on a basis of regeneration ofalll functions and aspects of ameliorative complex management. Toward this goal the coordinated actions of federal and regional management of Agricultural Complex, Scientific and Educational institutions, project foundations and managers are needed in a relation to human resources, scientific and regulatory supply. Any incomplete treatment in these fields inherent in visual negative consequences for food security and social economic development of rural areas of non-black earth zones not only at the current historical moment, but in a future also. Fundamental influence of solving of these problems deserves to scientific supply of innovative ameliorative complex, renewal of which should be based on principals of resources and energy preservation, nature management, computerization and digitalization management. During a long term research it was established that increase of average vegetation period temperature by lоСhas increased productivity of winter wheat, barley and summer wheat in average on 0,7 tons per ha, winter wheat and oat on 0,4 tons per ha, potatoes – 8,2 tons per ha, edible roots-6,4 tons per ha, cabbage 9,8 tons per ha, dry basis of herbage of multi and one age grasses–0,5 and 0,7 tons per ha. Increase of СО2 Concentration from 0,35 to 0,45% during last twenty years contributed into grow of yield in regional agriculture which can be estimated as 0,3 tons per ha per measure; searching remedy for agroclimatical risks decreasing production became drainage and irrigation systems (decrease 3…5 times);new method of reclamation of abandoned areas with transformation of biomass of tree and shrubbery vegetation into biochar makes it possible to decrease СО2 emissions up to times and get an adverse balance of СО2;secondary reclamation of lands covered by trees and shrubbery on area of 22ha used for vegetables and area of 37ha used for forage crops could supply a farmer with work and revenue sufficient for maintenance of one child what is on the major facts of population declaim in rural areas.

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Yield of crops of grain crop rotation depending on basic tillage

сборник статей всероссийской научной конференции с международным участием "Растениеводство и луговодство" ◽

10.26897/978-5-9675-1762-4-2020-171 ◽

2020 ◽

Author(s):

A.I. Belenkov ◽

◽

S.V. Zhelezova ◽

D.V. Bereza

Keyword(s):

Winter Wheat ◽

Crop Rotation ◽

Meteorological Conditions ◽

Soil Cultivation ◽

Grain Crop

The article considers the issues of the influence of the main tillage on the yield of crops of grain-tilled crop rotation: vetch-oat mixture - winter wheat - potatoes - barley. It was found that in addition to the reception of soil cultivation, the productivity of agrocenoses was also influenced by meteorological conditions.

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WINTER WHEAT DEVELOPED BY THE UDMURT RESEARCH INSTITUTE OF AGRICULTURE IN COMPETITIVE VARIETY TESTING

Izvestiâ Timirâzevskoj selʹskohozâjstvennoj akademii ◽

10.26897/0021-342x-2020-3-5-16 ◽

2020 ◽

pp. 5-16

Author(s):

I.V. TORBINA ◽

◽

I.R. FARDEYEVA ◽

Keyword(s):

Winter Wheat ◽

Crop Rotation ◽

Biological Characteristics ◽

Commercial Use ◽

Breeding Material ◽

Rotation Pattern ◽

Selection Of ◽

Variety Testing ◽

Made In ◽

Research Institute

The paper assesses the promising varieties of winter wheat in a competitive variety test by the main economic and biological characteristics that determine the suitability of the variety for commercial use. The object of research was the authors’ own breeding material. The experiments on the selection of winter wheat were made in the experimental crop rotation pattern of the Institute.

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SCREENING OF WHEAT LR-GENES FOR RESISTANCE TO PUCCINIA TRITICINA IN THE NORTH CAUCASUS REGION CONDITIONS

Vestnik of the Russian agricultural science ◽

10.30850/vrsn/2019/5/54-56 ◽

1970 ◽

pp. 54-56

Author(s):

G. V. Volkova ◽

O. A. Kudinova ◽

O. F. Vaganova

Keyword(s):

Winter Wheat ◽

Leaf Rust ◽

Puccinia Triticina ◽

North Caucasus ◽

Breeding Programs ◽

Lr Genes ◽

Caucasus Region ◽

Highly Efficient ◽

The North ◽

Wheat Rust

Currently, more than 70 wheat rust resistance genes are known, but few of them are effective. The purpose of this work is to screen lines of Lr gene carriers for resistance to leaf rust under conditions of the North Caucasus region. Investigations were carried out in 2016-2018 at the infectious site of VNIIBZR. Research material was 49 near isogenic lines of winter wheat cultivar Thatcher. Infectious material was the combined populations of P. triticina, obtained as a result of route surveys of industrial and breeding crops of winter wheat in the areas of the Krasnodar, Stavropol Territories and the Rostov Region, conducted in 2016-2018. According to the assessment, the genes are ranked as follows: - highly efficient genes (plants with no signs of damage): Lr9, Lr42, Lr43 + 24 and Lr50; effective (1R-5R) Lr genes: 19, 24, 29, 36, 37, 38, 45, 47; moderately effective (10MR-20MR) Lr genes: 17, 18, 21, 22a, 28, 32, 41, 52. The remaining Lr-lines were susceptible to P. triticina (25 MR - 90S) to varying degrees. Highly efficient and effective genes Lr9, Lr19, Lr24, Lr29, Lr38, Lr42, Lr43 + 24, Lr47 and Lr50 showed resistance in the seedling phase and can be recommended for inclusion in breeding programs to protect wheat from leaf rust in different phases of plant ontogenesis in the North Caucasus region.

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