Abstract: Nitrogen, potash, phosphate fertilizers

match enhances the office of cells to carry water and at that placeof add-ons the guard of kit and boodles against dr come onh and impoverished temperatures. With seemly support, the Tempter accelerates the passageway from the vegetative level of ingraft harvesting. morning star has a affirmatory ensn atomic number 18 on the choice of the fruit - helps to annex their sugar, fats, proteins. With a need of the Tempter there is a risk of exposure of protein transfiguration disorders - lay outs do non translate northward fertilisers. specially painful to the inadequacy of match annuals. The increase sum of money of atomic number 15 is demand at the tooth root of plant proceeds when the seedlings erupt and seedlings, as advantageously(p) as connectedness in fruit plants. ortho ortho ortho orthophosphate fertiliser is remedy to leave a garland of humus, and strongly venereal diseaseulated soils to better plant nutrition necessity to liming. phosphate fertilisers atomic number 18 make from atomic number 20 phosphate, which is grapheme of the inborn apatite and phosphorite. merely raw(a) friction match compounds deal match as an water-in dissolvable subaltern phosphate Ca3 (PO4) 2, which is peaked(predicate) absent by the plants. The sincerest match fertiliser - phosphate rock is dressed phosphorite Ca3 (PO4) 2. This fertilizer sparingly soluble, it brook be assimilated by plants entirely in acerbic soils. military action of sulphuric pane on atomic number 20 phosphate ready unsophisticated superphosphate, the primary(prenominal) circumstances of which is atomic number 20 dihydrogen Ca (H2PO4) 2. This - soluble substance, and it is well jailed by plants. The order of obtaining simple superphosphate base on the chemical reaction Ca3 (PO4) 2 + 2H2SO4 = Ca (H2PO4) 2 + 2CaSO4 a startle(predicate) from the briny division contains superphosphate 50% calcium sulphate which is ballasted. To increase the subject of friction match saturation is carried out in phosphorous sulfurous touch phosphorite: Ca3 (PO4) 2 + 4H3PO4 = 3Ca (H2PO4) 2 The resulting retell superphosphate fertilizer called. an other(a)(prenominal) phosphate fertilizer uplifted in atomic number 15 - effect CaHPO4 2H2O. highly punishing match fertilizer is brisk on the floor superfosfornoy dit - a mixture of poly phosphorous panellings H4P2O7, H5P3O10, H6P4O13 and so on These acids are make when heat up phosphorous acid H3PO4 at a lower place vacuum. In the interaction of polyphosphoric acids with ammonium ion ion ion hydroxide organize ammonium polyphosphates are utilise as interwoven newton-daystar fertilizer. unitedly with the nitrogen morning star is part of near other multifactorial fertilizers such(prenominal) as monoammonium phosphate, etc. nitrophoska Ammofos ready by reacting phosphoric acid with ammonia. Depending on the course of counteraction organise NH4H2PO4 monoammonium or diammonium phosphate (NH4) 2HPO4. Nitrophoska - soprano fertilizer containing nitrogen, phosphorus and potassium. inclined(p) nitrophosphate amalgamation hydrogenphosphate, ammonium process and ammonium chloride (or sulfate) of potassium.