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Strukova, D.V., Malyukova, L.S., All-Russia Research and Development Inst. of Floriculture and Subtropical Crops. Agrochemical Herald, 0235-2516. 2010. Russian.

Type :

Journal Article

Agrovoc Terms :

suelo acido; aplicacion de abonos; acid soils; zone subtropicale; enzymes; abonos npk; biologie du sol; zona subtropical; fertilizer application; camelia sinensis; fertilisation; enzyme activity; camellia sinensis; sol acide; activite enzymatique; enzyme; soil biology; engrais npk; actividad enzimatica; npk fertilizers; biologia del suelo; russian federation; federation de russie; enzimas; federacion de rusia; subtropical zones

Abstract :

There has been studied the activity of ferments of urease, catalase (high meanings) and phosphatase (low meanings) and cellulose' decomposition (medium meanings) in soil of tea plantation under the influence of mineral fertilizers. There has been established the seasonal dynamic of biological activity' indicators of acid brown forest soil. The studied changes were caused by weather conditions ...

Lebedovskij, I.A., Kuban State Agrarian Univ.. Agrochemical Herald, 0235-2516. 2010. Russian.

Type :

Journal Article

Agrovoc Terms :

heavy metals; suelo alcalino; mathematical models; aplicacion de abonos; bioacumulacion; abonos inorganicos; modelos matematicos; engrais mineral; evaluation impact sur environnement; fertilizer application; organic fertilizers; fertilisation; alkaline soils; abonos organicos; inorganic fertilizers; sol alcalin; modele mathematique; engrais organique; evaluacion del impacto ambiental; bioaccumulation; russian federation; federation de russie; metales pesados; environmental impact assessment; metal lourd; federacion de rusia; chernozem; chernozems

Abstract :

There are given the findings concerning heavy metal content in leached chernozem while a prolonged application of fertilizers in the article. It has been established that mineral fertilizers can not be treated as a source of pollution of soil with heavy metals. The accumulation of heavy metals in soil exceeding the MPC will be reached only in several thousand years even when triple doses of fe ...

Turkina, O.S.. Agrochemical Herald, 0235-2516. 2011. Russian.

Type :

Journal Article

Agrovoc Terms :

chelate; aplicacion de abonos; podzoles; rendement des cultures; abonos npk; crops; application rates; oligoelementos; fertilizer application; crop yield; plante de culture; trace elements; vegetable crops; fertilisation; podzol; dosis de aplicacion; rendimiento de cultivos; podzols; plante legumiere; engrais npk; npk fertilizers; cultivos; russian federation; hortalizas (plantas); federation de russie; quality; quelatos; chelates; qualite; oligo-element; dose d'application; federacion de rusia; calidad

Abstract :

In 2001-2009 the effect of oxyethylidenbiphosphone acid (OEDP) and сomplexones (CP: Zn-OEDP, Cu-OEDP, Mo-OEDP, Co-OEDP) on vegetable crops in a rotation was studied (the Moscow Region). Soil of the tested site was sod-podzolic loamy of 2.2% humus, a total nitrogen content was 0.14 mg/100 gram, pH 5.4. CP were applied by plowing for cabbage crop (CB), the after-effect was studied in regards to ...

Petrichenko, V.N., All-Russia Research and Development Inst. of Vegetable Growing, Turkina, O.S.. Agrochemical Herald, 0235-2516. 2011. Russian.

Type :

Journal Article

Agrovoc Terms :

germinability; silicium; aplicacion de abonos; sidedressing; rendement des cultures; abonos npk; crops; epandage par pied; application rates; oligoelementos; fertilizer application; crop yield; supervivencia; plant growth substances; seed dressing; plante de culture; trace elements; fertilisation; dosis de aplicacion; rendimiento de cultivos; organomineral fertilizers; sustancias de crecimiento vegetal; survie; engrais organomineral; engrais npk; npk fertilizers; survival; cultivos; plantas de raices comestibles; silicio; esparcido por pie; russian federation; federation de russie; traitement phytosanitaire semences; recubrimiento de semillas; silicon; faculte germinative; abonos organominerales; poder germinativo; plante racine; root crops; oligo-element; substance de croissance vegetale; dose d'application; federacion de rusia

Abstract :

In 2007-2009 the effect of Si-containing growth regulator Energia-M (EM) on yield of carrot and beet was studied (the Moscow Region). Soil of the tested plot was sod-podzolic loamy, of 2.2% humus, a total nitrogen was 0.14 mg/100 g. EM was used in various combinations with microfertilizers (Rastvorin B (RB) and Akvarin 5 (A5)) for treatment of seeds (1 g/kg, working solution of 1 l/kg). The be ...

Loginov, S.V., State Research Inst. for Chemistry and Technology of Organoelement Compounds, Turkina, O.S.. Agrochemical Herald, 0235-2516. 2011. Russian.

Type :

Journal Article

Agrovoc Terms :

racine; heavy metals; aplicacion de abonos; sidedressing; abonos npk; composicion quimica; epandage par pied; oligoelementos; fertilizer application; plant growth substances; trace elements; fertilisation; organomineral fertilizers; composition chimique; sustancias de crecimiento vegetal; engrais organomineral; engrais npk; npk fertilizers; raices; plantas de raices comestibles; roots; esparcido por pie; russian federation; federation de russie; metales pesados; abonos organominerales; plante racine; metal lourd; root crops; oligo-element; substance de croissance vegetale; chemical composition; federacion de rusia

Abstract :

A possibility of using Si-containig growth stimulants was shown for vegetable growing. It was established that the preparation Energia-M (EM) in a combination with microfertilizers (Rastvorin B (RB) and Akvarin 5 (A5)) significantly influenced on chemical composition of carrot and beet storage roots. EM was used in various combinations with microfertilizers (Rastvorin B (RB) and Akvarin 5 (A5) ...

Pugachev, G.N., Zakharov, V.L., Russian Univ. of Cooperation, Yumashev, N.P.. Agrochemical Herald, 0235-2516. 2011. Russian.

Type :

Journal Article

Agrovoc Terms :

racine; chemicophysical properties; croissance; composicion quimica; propiedades fisicoquimicas; mulching; liming; meadows; eau; composition chimique; agua; crecimiento; fertilite du sol; raices; fertilidad del suelo; chaulage; cubrimiento del suelo; roots; soil fertility; russian federation; prados de siega; water; federation de russie; huerto frutal; verger; paillage; propriete physicochimique; orchards; growth; encalado; chemical composition; prairie de fauche; federacion de rusia; malus pumila; chernozem; chernozems

Abstract :

In 1987-2005 experiments were done in the apple orchard. Influence of mulching (MC), liming (LM) and of a sod-humus system on pratal chernozem soil fertility was studied. MC by wood sawdust and black paper increased Ca content in soil. LM increased Ca activity and Ca content up to the level of virgin soil fertility, and optimized exchange and hydrolytic acidity (HA). Ca content was 18.3 millie ...

Ivenin, V.V., Mikhalev, E.V., Ivenin, A.V.. Agrochemical Herald, 0235-2516. 2011. Russian.

Type :

Journal Article

Agrovoc Terms :

composting; compost; aplicacion de abonos; fertilizer application; supervivencia; paille d'orge; greyzem; faeces; fertilisation; enzyme activity; activite enzymatique; desechos agricolas; heces; rotacion de cultivos; compostage; root rots; survie; dechet agricole; actividad enzimatica; survival; barley; greyzems; rotation culturale; russian federation; federation de russie; elaboracion del compost; cebada; composts; orge; crop rotation; podredumbre de la raiz; agricultural wastes; pourriture des racines; paja de cebada; federacion de rusia; feces; barley straw

Abstract :

There was studied the influence of different forms of organic fertilizers on the soil biological activity (SBA) and on the yield of spring barley. The experiments were performed in the Nizhnyi Novgorod region in 2009 on light grey forest mean loamy soil containing 2% of humus. The experimental design: 1 is control (no fertilizer), 2 straw (cutting), 4 t/ha, 2 fresh no litter chicken manure, 10 ...

Akul'chik V.V.. Khimizatsiya sel'skogo khozyajstva, 0235-2516. 1990. Russian.

Type :

Journal Article

Agrovoc Terms :

belorusskaja ssr; necesidades de nutrientes; suelo turboso; oligoelement; mineral soils; bielorusia rss; mineral content; oligoelementos; byelorussian ssr; sol mineral; teneur en elements mineraux; trace elements; peat soils; suelo mineral; sol tourbeux; contenido mineral; nutritional requirements; besoin nutritionnel

Mitrofanova E.M.. Khimizatsiya sel'skogo khozyajstva, 0235-2516. 1990. Russian.

Type :

Journal Article

Agrovoc Terms :

calcio; rsfrs en europa; calcium; potassium; sulfate d' ammoniaque; podzoles; sulfato de amonio; magnesium; chaulage; leaching; rsfsr d' europe; magnesio; liming; lessivage du sol; ammonium sulphate; podzol; rsfsr in europe; potasio; encalado; lixiviacion; podzols

Tuzhilin V.M., Novikov M.N., Bykova A.V.. Khimizatsiya sel'skogo khozyajstva, 0235-2516. 1990. Russian.

Type :

Journal Article

Agrovoc Terms :

biomass; rsfrs en europa; rotational cropping; engrais vert; rendement des cultures; rotation culturale; rsfsr d' europe; crop yield; green manures; biomasse; abonos verdes; biomasa; cultivo en rotacion; rsfsr in europe; rendimiento de cultivos

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