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SUBJECT: extension; information technology; agroindustrial sector; vulgarisation; technologie de l'information

POSTED TO: Agrochem Herald [0235-2516]

Field experiments with flax-flax varieties Voskhod in 2013-2015 on the territory of a long-term stationary experiment in the Moscow region on soddy-podzolic soil have been realized. Trial variants: 1. no fertilizers, no liming, 2. no fertilizers, liming, 3. N100P150K120, no liming, 4. N100P150K120, liming, 5. N100P150K120 + manure, 20 t/ha, no liming, 6. N100P150K120 + manure, 20 t/ha, liming. ...

SUBJECT: linum usitatissimum; proximate composition; fatty acids; fertilizers; acidos grasos

POSTED TO: Agrochem Herald [0235-2516]

Field experiments on the study of the efficiency of ash utilization of organ-containing wastes as a fertilizer for crops were conducted on soddy-podzolic soils of the Udmurt Republic in 2013-2017. The object of research was the ashes of flax sheave, poultry drop and wood waste. Schemes of experiments included variants differing by rates of ash (according to phosphorus P30-90) and with applicat ...

SUBJECT: aprovechamiento de desechos; solanum tuberosum; abonos inorganicos; engrais mineral; aumento del rendimiento

POSTED TO: Agrochem Herald [0235-2516]

Studies considering the effect of different rates of dolomite powder (DP) on soil properties were carried out in 2001-2010 in Tatarstan Republic. The soil under study is leached chernozem, moderately heavy loamy. The cultivated crop rotation was the following: fallow – winter rye – corn – spring wheat. DP used has parameters: moisture content – 12.1%; CaCO3 + MgCO3 (CaCO3 – 59-52%, MgCO3 – 44- ...

SUBJECT: retention hydrique du sol; soil water retention; amendement a base de dolomie; dolomitic lime (amendment); unidades estructurales de suelos

POSTED TO: Agrochem Herald [0235-2516]

Nontraditional organic fertilizer: lignin – poultry manure – bark – cattle manure and lignin – bark – mineral – cattle manure are made from waste of the timber industry (bark, lignin) and livestock (cattle manure, poultry manure), by biothermal composting with careful stirring of the mixture components. The influence on the humus condition, acidity, water-physical and agrochemical soil propert ...

SUBJECT: engrais organique; sol alluvial; compost; cultivos; suelo aluvial

POSTED TO: Agrochem Herald [0235-2516]

Проведен анализ данных о развитии процессов деградации в зонально-провинциальных почвах Европейской части России. Выделены наиболее значимые показали, характеризующие антропогенную деградацию почв: содержание гумуса, плотность, кислотность, соотношение гуминовых и фульвокислот в гумусе. Предложена модель энергетического состояния почвы (расчет коэффициента энергетического ресурса), позволяющая ...

SUBJECT: modele mathematique; type de sol genetique; degradacion del suelo; mathematical models; genetic soil types

POSTED TO: Agrochem Herald [0235-2516]

Дана оценка современной (по данным на 2015 г.) радиологической обстановки на с.-х. угодьях (СУ) 115 хозяйств 6 юго-западных районов Брянской области, в наибольшей степени подвергшихся воздействию от аварии на Чернобыльской АЭС. Показано, что в исследуемых хозяйствах средние уровни загрязнения с.-х. угодий цезием (Cs-137) в 2015 г. составляли 210 кБк/м2 и варьировались в очень широких пределах: ...

SUBJECT: tierras agricolas; contamination radioactive; technique de prevision; forecasting; descontaminacion radiactivadescontaminacion radiactiva (suelo)

POSTED TO: Agrochem Herald [0235-2516]

Effectiveness of mining coal industry wastes as a fertilizer on soddy-podzolic soil of the Cis-Ural region was studied in field experiment in 2007-2013. The greatest increase in grain yield of field crops (control: winter rye – 2.31 t/ha, spring wheat – 1.51 t/ha, barley – 2.58 t/ha, oat – 1.62 t/ha) was noted when applying the coal wastes at dose of 1.5 t/ha - by 0.19-0.62 t/ha, and of clover ...

SUBJECT: green feed; rendement des cultures; fourrage vert; crops; granos

POSTED TO: Agrochem Herald [0235-2516]

The possibility of the basic soil treatment minimization on the background of fertilizer application to spring wheat yield increase, preservation and reproduction of leached chernozem fertility in Tatarstan Republic was under study. The research was conducted in 2011-2013 in 7-field crop rotation in a link of black fallow – winter wheat – spring wheat. The following basic soil treatments were ...

SUBJECT: profitability; triticum aestivum; soil chemicophysical properties; aplicacion de abonos; cultivos de primavera

POSTED TO: Agrochem Herald [0235-2516]

Influence of cereal and legume straw on carbon content, agrochemical properties and nutrient balance in soddy-podzolic soil

Rusakova, I.V., All-Russia Research and Development, Production and Technology Inst. of Organic Fertilizers and Peat [2015]

The effect of cereals and legumes straw with repeated its introduction during 2 cycles in 5 fields grain-row crop rotation (winter wheat, lupine, potatoes, barley, annual grasses) on the organic carbon content and balance of nutrients in sandy soddy-podzolic soil have been revealed. Long-term field experiment of All-Russian Scientific-Research Institute for Organic Fertilizers and Peat (Vladim ...

SUBJECT: carbono; fertilite du sol; engrais npk; npk fertilizers; podzoluvisoles

POSTED TO: Agrochem Herald [0235-2516]