Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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157 kb

EFFICIENCY OF DIFFERENT METHODS OF USING THE NON TRANSDUCING E. COLI BACTERIOPHAGES FOR PROPHYLAXIS OF POST-WEANING DIARRHEA OF PIGS

abstract 0781204060 issue 78 pp. 763 – 774 30.04.2012 ru 1975
The influence of four experimental phage preparations, designed based on non-transducing E. coli bacteriophages on pigs with post-weaning diarrhea studied. The influence of these phages in depending by methods of its applying (per os and intra cutis) on coli-titer and coli-phages titer studied. It is established, that the best survival rate and the clinical condition showed animals treated with the E. coli phage T4-type with lab. number «8» (till 5,52 lg CFU/g at 37-days age) in parallel with an increase in titer of phages (till 5,73 lg CFU/g at 40-days age). Intradermal (intra cutis) method of applying of experimental phage preparations (constructed on basis of phage “6” and phage “8”) showed the some positive effects on correction of negative dynamics of coli-phages titer in control group
322 kb

EFFICIENCY OF CULTIVATION OF DIFFERENT WINTER WHEAT CULTIVARS IN THE CONDITIONS OF INSUFFICIENT HUMIDIFYING IN THE KRASNODAR REGION

abstract 1201606088 issue 120 pp. 1322 – 1336 30.06.2016 ru 688
The influence on the predecessor, on the time of sowing and various mineral nutrition levels, on the productivity of seven cultivars of winter soft wheat of Krasnodar Agricultural Research Institute selection was investigated. On the basis of the obtained experimental data and production audit it was found that all studied cultivars under the total complex of cultivation technological methods are able to form the yield of 6-7 t / ha with the payment of one kg of active ingredient of fertilizer by the grain within 6.50-9.86, and 8.56- 10.71 kg. Soil was ordinary chernozem with a low humus content powerful humus content, depending on the power of backgrounds in the arable (0-30sm) soil layer is 3,95-4,00%, of mineral nitrogen is 5,9-8,3 mg / kg of soil, mobile phosphorus is 22,4 - 26,6 mg / kg of soil, of exchangeable potassium is 330-360 mg / kg of soil. Predecessors are winter wheat, sunflower, white mustard cultivated on seeds. The main tillage is resource-saving with the mulching of 0-10 cm layer. Studied sowing terms are the 20th of September, the 1st and 10th of October. The backgrounds of mineral nutrition: 1-without fertilizer N0P0К0; 2-minimum dose of complete mineral fertilizer N60P30К30; 3-average dose N90P60К60; 4-high dose N120- 160P90К60. Seeding rate is 5 million germinating seeds per hectare. The objects of the research were seven winter soft wheat cultivars of Krasnodar Agricultural Research Institute selection. We studied winter wheat cultivars with different combination of biological characteristics and predecessors. This combination is contributed to the yield growing from 4,26-5,82 t / ha up to 6,97-7,2 4,26-5,82 t / ha with the payment of one kilogram of active fertilizer substance with the output of grain within 8,52-12,0kg
306 kb

EFFICIENCY OF CULTIVATION OF DIFFERENT WINTER WHEAT CULTIVARS IN THE CONDITIONS OF THE WEST CAUCASUS

abstract 1231609081 issue 123 pp. 1152 – 1181 30.11.2016 ru 677
The influence of the crop rotation type, predecessor and different doses of mineral fertilizers on the yield of two winter wheat cultivars (Lira and Krasnodar 99) was investigated. The investigations were carried out in the North-Kuban Agricultural Experiment Station in two five-crops: grain tillage and grain - grass tillage rotation of prolonged stationary experience. The soil is the black soil, low in humus, powerful, with humus content, depending on the power of nutrition backgrounds in the arable (0-30sm) soil layer is 3,95-4,00%, of mineral nitrogen is 5,9-8,3 mg / kg of soil, of exchangeable potassium is 330-360 mg / kg of soil. It was found that the maximum value of the winter wheat crop structure elements is noticed in the fertilizer systems with complete mineral fertilizer, and the minimum value - with PK and NK. Winter wheat yield depends on the crop rotation of 8-15%; from its predecessor - 15-18% and 27-31% of the fertilizer. Grain quality was generally determined by the dose of fertilizer. High and higher doses of fertilizers contributed to the protein content from 11.7 to 12.3% and fibrin content - 23,5-24,0%. A strong correlation between yield and agronomic methods was determined
273 kb

EFFICIENCY OF CHEMICAL FUNGICIDES AGAINST LEAF TAN SPOT OF WHEAT

abstract 1121508011 issue 112 pp. 153 – 162 30.10.2015 ru 1536
In recent years leaf tan spot had dominated into pathogenic complex of wheat in southern Russia. The causative agent of this disease is hemibiotrophic ascomycete Pyrenophora tritici-repentis (Died.) Drechsler; imperfect state of Drechslera triticirepentis (Died) Shoem. It causes two different symptoms in susceptible wheat varieties: chlorosis and necrosis. Under epiphytotic disease progression crop losses can achieve 65%. One of the most important elements of phytosanitary control of wheat cenosis is scientifically relevant chemical fungicides application. Biological efficiency of some fungicides against Pyrenophora tritici-repentis has been estimated. Research was conducted on the experimental ground of FSBSI ARRIBPP on the variety susceptible to the pathogen – Krasnodarskaya 99. Preparations were tested one time at leaf-tube formation (Z37) phase or two times: at leaf-tube formation (Z37) and start of heading (Z51) stages. Double treatment was more effective than a single one. Fungicides “Amistar extra” and “Prozaro” have got the high biological efficiency – 80,7 and 83,7%, consequently, and longer protective period (up to 40 days) in comparison to every tested fungicides
152 kb

EFFICIENCY OF AGROTECHNICAL WAYS OF WATER REGULATION OF CORN AG-ROPHYTOCENOSIS MODES

abstract 0961402028 issue 96 pp. 388 – 398 28.02.2014 ru 1622
In the article we have presented the results of the researches on influence of the ways of main soil tillage and sowing on the water regime agrophyto-cenosis and productivity of maize hybrids of differ-ent maturity classes
149 kb

EFFICIENCY MINIMIZING PRIMARY TILLAGE ON DIFFERENT HERBICIDAL BACKGROUNDS FOR CULTIVATION OF CORN

abstract 0821208079 issue 82 pp. 1136 – 1150 31.10.2012 ru 2006
In article the review of results formation productivity as well as features bioenergetic and economic efficiency cultivation of mid-season hybrid of corn Valentin depending on the variant of primary tillage (in common Harnes with Luvaram and Titus with Harmony) under conditions of sufficient moisture zone of the Central Ciscaucasia is given.
130 kb

EFFICIENCY AND QUALITY OF THE SAMPLES OF BEAN VARIETIES IN THE CONDITIONS OF THE AZOV ZONE OF THE ROSTOV REGION

abstract 0901306004 issue 90 pp. 36 – 46 30.06.2013 ru 1228
The article provides the data of the researches of studying of samples of haricots varieties and selection the highest yield for the conditions of the Azov zone of the Rostov region, and also their economic assessment
198 kb

EFFEKT OF PROTEIN ADDITIVES FEEDING ON PRODUCTIVITY

abstract 0851301010 issue 85 pp. 118 – 142 28.01.2013 ru 2097
To solve the problems of full-value feeding for pigs, it is offered to use protein-vitamin-mineral additives as a component of rations. It allows increasing live weight gain, average live weight gain and improving feed conversion efficiency per 1kg of live weight gain
129 kb

EFFECTS OF NEW FEED ADDITIVES “KARGLIMSEL” AND “TETRA+” ON COWS PRODUCING MILK AND QUALITY INDICATORS OF MILK

abstract 0931309001 issue 93 pp. 1 – 11 30.11.2013 ru 1251
This article presents the data of the research of new feed additives’ effects on the dynamic of hematological indexes and milk productivity of cows
628 kb

EFFECTS OF EMILIANOS ENVIRONMENTAL FACTORS ON FORMATION OF QUALITATIVE INDICATORS OF WINES

abstract 1121508089 issue 112 pp. 1220 – 1231 30.10.2015 ru 935
Grapes are product of areas. Grape plant is very plastic and can grow on almost all types of soils except highly saline, fusion and wetlands. In studies of many authors, it was indicated the influence of different soil types and their properties on the growth of the vine plants, the quality of berries and their products. The object of study is soils and vines growing on them, laws and processes affecting the formation of grape production. Research methods are expeditions, field and laboratory. The article presents data on the effect of agrochemical soil properties (pH, solid residue, the amount of aqueous extract ions, chlorine ions, alkalinity (НSO3¯), calcium ion, magnesium ion, total carbonate, active carbonates, nitrate nitrogen, mobile phosphorus, exchangeable potassium , humus, humus reserves) on the formation of the harvest of grapes and wine products (tasting score, the extract, the amount of phenolic compounds, the amount of organic acids, the amount of amino acids, metal ions, potassium ions, sodium metal, magnesium ions, calcium ions, the amount of metal ions). With the help of statistical data, we can establish the effect of weather conditions on the formation of 2009-2011 qualitative wines of Cabernet Sauvignon
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