BIOLOGICAL PRODUCTS “AgroBioStim” CORRESPOND TO NORMS OF BIOLOGICAL (ORGANIC) AGRICULTURE.

 

Natural stimulators, Ecofertilizers, Microfertilizers and Organic fertilizers of the trade mark “AgroBioStim” completely correspond to the European requirements and norms, the specified in Regulations ЕЕС № 2092/91; EC № 2384/94 for biological (organic) manufacture of vegetative production and cultivation of ecologically pure foodstuff.

For manufacture of biological products “AgroBioStim” principles of biological manufacture, components and products specified in the Appendix № 1 and № 2 Regulations ЕСС/2092/91 are used and completely correspond to Commission ES/1073/2000 Rules.

NOT INFECTION ILLNESS

 

Deficiency of nitrogen.

Deficiency of phosphorus.

Deficiency of potassium.

Deficiency of magnesium.

Deficiency of microelements.

Deficiency of iron.

Deficiency of copper.

Deficiency of zinc.

Deficiency of bor.

Deficiency of molybdenum.

Deficiency of manganese.

INFECTIOUS DISEASES OF PLANTS

 

Bacterial diseases:

Bacteriosis.

Bacterial wilt.

Bacterial rotting.

Bacterial spot.

Bacterial burn.

Bacterial cancer.

 

Fungoid diseases:

Mealy dew.

Anthracnose.

The root decayed.

Alternaria spor.

Septoria spot.

OM fertilizer «PHOSPHORUSHUMATE» - CORRECT PHOSPHORIC FAILING IN PLANTS!

Product of "AgroBioStim" Ltd.

BULGARIA

Vineyard with defeat traces at phosphoric deficiency.

Leaves of grapes with defeat traces at phosphoric deficiency.

Bush of corn with defeat traces at phosphoric deficiency.

Sheet of corn with defeat traces at phosphoric deficiency, from above the control.

At the left the control, on the right the sunflower cultivated on soil with phosphoric deficiency.

Leaves of a sugar beet with different degree of defeat at phosphoric deficiency, on the right the control.

Deficiency of phosphorus at tomato cultivation.

The control and leaves of cucumbers at phosphoric deficiency.

NOT INFECTION ILLNESS OF PLANTS

 

PHOSPHORUS

 

REQUIREMENT OF PLANTS FOR PHOSPHORUS

 

Phosphorus in a life of plants influences multilateral physiological and biochemical functions. Phosphorus participates in a number of processes which influence growth, development and efficiency of plants: formation of a cell nucleus and cell fission, synthesis of fats and specific fibers, transfer of hereditary properties, carrying over of the biological information, breath and cage photosynthesis, transformation of monosugars to difficult forms, etc.

Phosphoric connections influence the important functions of a metabolism in a vegetative organism; have exclusively important values for formation of organs and tissues of crops, influence quantity and quality of cultivated production: accelerate growth of radical system of young plants, reduce infantile age of fruit crops, and accelerates flowering and maturing of fruits. Plants become resistant against diseases and frosts because of high viability and moisture reduction in tissues of plants.

Phosphoric connections improve quality of a potato, a sugar beet, grapes, fruits of fruit-berry and vegetable cultures, industrial crops etc. So for example in a potato the starch content, in fruits of a beet, grapes increases, fruit-berry and vegetable cultures the sugar content increases, aroma of tobacco, quality of a clap etc. increases

Phosphorus positively influences at unilateral entering of nitrogen: reduces the period of maturing of fruits, limits propensity of grain crops to lodging and a grain ratio to straw in favour of grain, and increases the content of nitric connections in root crops of a beet and barley seeds.

REQUIREMENT OF SEPARATE CULTURES FOR PHOSPHORUS.

 

Certain kinds and breeds of crops sharply differ on mastering of necessary phosphorus on production formation, and degree extraction of phosphorus with cultivated production. Depending on productivity wheat takes from soil of phosphorus of 15-30 kg with 1 hectares, corn of 45-85 kg/hectare, sunflower of 30-55 kg/hectare, lucerne of phosphorus/hectares of 60-120 kg etc. From vegetable to a cult the greatest requirement for phosphorus test tomatoes and head cabbage, on the average 100-120 kg of phosphorus/hectares, and other vegetable cultures – 50 kg/hectare there are less. Fruit-berry cultures take following quantity of phosphorus from soil: a currant of 40-50 kg/hectare, wild strawberry, a peach and an apple-tree – about 30-40 kg/hectare, plum a pear and other cultures – about 10-20 kg/hectare.

 

Separate cultures differ among themselves on degree of mastering of phosphorus during the various periods of vegetation. Young plants acquire phosphorus more intensively, than old. In accumulation about 25% of a solid from a maximum quantity, plants acquire to 75% of the phosphorus demanded for full development. The big consumption of phosphorus in an initial stage of growth of plants is connected with fast development of plants in the maximum growth. During this period the foliar top dressing of plants the OM fertilizer «PHOSPHORUSHUMATE» is required.

In vegetation the phosphorus concentration in organs and the tissues connected with intensive vital activity of plants, such as new leaves etc. is observed, phosphates move from old organs and leaves to young organs.

SOIL AS THE SOURCE OF PHOSPHORUS FOR PLANTS.

 

The quantity of phosphorus in not fertilised soils is caused by the phosphorus content in a parent rock and from soil formations. Phosphorus in soil is in the form of inorganic and organic phosphates, the ratio between which depends on the humus content in soil, mineralization of organic substances etc. rich with organic substances contain Soils more than organic phosphorus. In humus it is possible to explain the big fluctuation of the phosphoric content a various origin of soil organic connections. The phosphorus part is liberated at decomposition of the plant residues which content very low, and the richest part of phosphorus is synthesised by soil microorganisms. In a solid of a root system of wheat contains about 0,10% of phosphorus, and in bacteria – about 1,5-2,5% of phosphorus.

The highest content of phosphorus on territories of Bulgaria, calcareous and typical chernozems around Burgas, where the content of phosphorus about 0,18-0,24%. It is less than phosphorus in degraded and wash out chernozems and in calcareous and typical chernozems in Shumensky, Provadsky and Dobrudzhansky area.

The lowest content of phosphorus in loamy soils of Trakijsky lowland and in Southwest Bulgaria.

At cultivation of crops on soils with the low content of phosphorus the foliar top dressing the OM fertilizer «PHOSPHORUSHUMATE» in a dose of 3-3,5 l/hectares is required.

The foliar top dressing the OM fertilizer «PHOSPHORUSHUMATE» is obligatory at cultivation sensitive to deficiency of phosphorus of crops: tomatoes, cabbage, a lucerne, a currant, wild strawberry, a peach, an apple-tree and other fruit-berry cultures.

VISUAL SIGNS IN PLANTS CAUSED BY DEFICIENCY OF PHOSPHORUS.

 

The phosphorus lack influences set of functions in a vegetative organism: plants get abnormal colour, little leafs, leaves dry up and prematurely fall down, the stalk becomes thin, the radical system and other organs do not develop, flowering overdue, there is a delay in formation and maturing of fruits.

At strong deficiency of phosphorus in a nutrient medium – plants get blue-green or darkly-green colour with a bronze or violet-red shade; these signs are shown when the phosphorus lack influences vegetative organs. Rather high concentration of sugars gives a purple shade to plants. Leaves become small, blue-green, and opaque. The sheet periphery dries up, becomes covered by the wide violet or brown stains, the amazed tissues quickly die off and dry up. From the bottom party of leaves of a tomato there can be stains with strongly pronounced violet or lilac colour which after a budding disappear.

On grain crops blue-green colour of leaves and a stalk passes in a strongly pronounced purple shade which can capture and grain ears. Potato leaves lose the shine, remain is opaque-green, edges of leaves dry up and are turned off to the top area of sheet.

At average deficiency of phosphorus, external signs are not shown, but plant growth tin, first of all in development the root system of plants strongly lags behind. There is a delay in development, flowering and the maturing, cultivated production strongly lags behind as in qualitative, and in a quantitative sense.

Both deficiency and surplus of phosphorus is harmful to growth, development and efficiency of crops. At high concentration of phosphates in tissues, plants suffer from chlorosis, caused difficultly soluble connections as a result of chemical interaction between phosphates and microelement metals, such as zinc, iron etc.

 

PHOSPHORIC DEFICIENCY AT CULTIVATION OF TOMATOES.

SYMPTOMS: the Delay in seedling development. Occurrence of reddish shades on leaves and a stalk.

 

THE DEFEAT REASON: Cultivation of seedling of tomatoes at rather low temperatures, even at the high content of phosphorus in soil.

 

PROPHYLAXIS: Rise in temperature at seedling cultivation. A foliar top dressing of 0,05 % a solution the OM fertilizer «PHOSPHORUSHUMATE».

PHOSPHORIC DEFICIENCY AT CULTIVATION OF CUCUMBERS.

SYMPTOMS: the Stalk and side shoots with short knots. The leg and the central nerve at leaves get red-lilac colour.

 

THE DEFEAT REASON: the Low content of phosphorus in clay sandy-argillaceous soils. The low content of organic substances in soil.

 

PROPHYLAXIS: Before seedling transplantation to bring bio-paste "FERTILITY". The Foliar top dressing the OM fertilizer «PHOSPHORUSHUMATE» in a dose of 2-2,5 l/hectares or 0,2 % a solution.

PHOSPHORIC DEFICIENCY AT POTATO CULTIVATION.

 

SYMPTOMS: Plants lag behind in development and remain low. In formation of tubers the bottom leaves fuse and slough.

THE DEFEAT REASON: the Low content of phosphorus in soil.

PROPHYLAXIS: Complex fertilizer of poor soils. A foliar top dressing the OM fertilizer «PHOSPHORUSHUMATE» in a dose of 3 l/hectares or 0,3 % a solution.