ỤFỌDỤ EUROCHEM N'ỤMỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤ" ỤDUKU
Nduku bụ otu n'ime nri kachasị mkpa, nri nri na ihe ọkụkụ mmepụta ihe, mana ọnọdụ dị mma maka ịkụ ya adịghị ebe niile. Onye ọ bụla na-emepụta ihe na-achọ inweta ezigbo owuwe ihe ubi. Atụmatụ nri nri ịnweta nke ahọpụtara nke ọma ga-enyere aka nweta nrụpụta dị elu na ogo poteto.
Ịmepụta owuwe ihe ubi nduku dị elu bụ usoro na-arụsi ọrụ ike ma dabere na njirimara physiological nke ihe ọkụkụ. N'adịghị ka ọka, poteto chọrọ ihe oriri na-edozi ahụ nke ọma, nke a na-ekpebi site na mmụba nke ihe ọkụkụ na mmepe adịghị ike nke usoro mgbọrọgwụ ya.
Akara nduku
Iji nweta ihe ubi zuru oke (200-250 c / ha), ọ dị mkpa iji hụ na a na-enye ihe dị ka kilogram 125 nke nitrogen, 50 n'arọ nke phosphorus na 230 n'arọ nke potassium na ala. Nduku na-eri nnukwu calcium (70 n'arọ) na magnesium (30 n'arọ), na obere ọla kọpa, zinc na manganese kwesịkwara ịdị na atụmatụ nri nke ihe ọkụkụ. Ọ gaghị ekwe omume ịnye osisi ahụ ihe niile n'otu oge, ebe ọ bụ na poteto chọrọ ha n'oge dị iche iche nke uto.
Nitrogen, dị ka isi ihe nhazi nke osisi ahụ, dị mkpa na mmalite mmalite. Ọ enhances uto n'elu, prolongs na-eto eto n'oge physiological maturation nke tubers. Phosphorus dị mkpa mgbe nri site na mgbọrọgwụ usoro siri ike. N'ime oge nke obere okpomọkụ ma ọ bụ ala pH na-adịghị mma, nri nri phosphorus kacha mma na-eme ka ozu ntozu nke tubers. Karịa nri ndị ọzọ, poteto chọrọ potassium, nke na njedebe ikpeazụ nke oge na-eto eto na-akwalite mmepụta nke nri site na n'elu ruo tubers. Mmetụta ya na-adabere n'ụdị fatịlaịza potassium (dịka ọmụmaatụ, fatịlaịza nwere chlorine na-emebi àgwà poteto), yabụ mgbe ị na-ahọrọ ngwaahịa, ị kwesịrị ịṅa ntị na ọdịnaya nke mmewere a na nhazi.
Kedu ihe kpatara nduku ji "atụ egwu" chlorine? Nke a chemical mmewere enwekwu saturation nke anụ ahụ na mmiri, si otú egbu oge mmepe na ripening nke tubers. Chlorine ion na-ebelata ọrụ nke enzymes na-etinye aka na ntinye nke ngwaahịa assimilation sitere na epupụta n'ime tubers, n'ihi nke a na-egbu oge nchịkọta starch n'ime ha. N'ihi nke a, ndị ọkachamara EuroChem na-akwado itinye fatịlaịza potassium nwere chlorine n'oge mgbụsị akwụkwọ ka a na-asacha ion chlorine n'ime ala ala n'oge mgbụsị akwụkwọ-mmiri. N'elu aja aja na ala aja, a ga-etinye fatịlaịza potassium naanị n'oge opupu ihe ubi iji gbochie mfu potassium site na ịsa mmiri.
Ụlọ ọrụ EuroChem na-elekọta ndị ahịa ya na ihe ọkụkụ ha, ya mere, maka nri kwesịrị ekwesị nke poteto, ọ kwadebere fatịlaịza ịnweta mgbagwoju anya - nitroammophoska 14-14-23. Emebere akara fatịlaịza a maka ịkụ tubers, ihe ọkụkụ mgbọrọgwụ na akwụkwọ nri.
Enwere ike iji Nitroammophoska 14-14-23 mee ihe n'oge ma ọ bụ tupu ịgha mkpụrụ. Gịnị na-eme ka ọ pụta ìhè n'ebe ndị ọzọ nọ?
- Nkà na ụzụ mmepụta nke na-enye gị ohere iwelata potassium chloride ruo 25% ma mee ka ọdịnaya potassium nitrate dịkwuo elu ruo 75%, n'otu n'otu. Uru ọzọ nke nitroammophoska 14-14-23 bụ na ọ bụ granule siri ike ma e jiri ya tụnyere analogues, nwere otu ego nke nri ndị bụ isi na nri ndị ọzọ (sulfur, calcium, magnesium) n'ụdị a na-enweta na osisi.
N'afọ 2016, na mpaghara Volgograd, na ndabere nke ugbo Raigorod LLC, ewepụtara usoro nyocha iji chọpụta ịdị irè nke iji fatịlaịza NPK 14-14-23 maka ibe nduku n'okpuru ọnọdụ ogbugba mmiri n'ubi. Dị ka usoro nke ngwa, a na-atụle nhọrọ abụọ: otu ugboro na mmiri na dose nke 1000 kg / ha na fractionally - 350 kg / ha na ọdịda na 650 kg / ha na mmiri. Atụmatụ ugbo ọkọlọtọ nyere maka ntinye nke 350 kg / ha NPK 9-25-25 na ọdịda na 650 kg / ha NPK 17-0,1-28 na mmiri. Dị ka nsonaazụ ule si kwuo, a na-enweta ihe kachasị elu (mmụba ahụ bụ 3,3 t / ha) na mgbanwe nke otu ngwa nke zuru oke nke nitroammophoska 14-14-23. Ntụle nke arụmọrụ akụ na ụba nke atụmatụ a gosipụtara na uru sitere na hectare 1 mụbara site na 39 rubles.
Na mgbakwunye na nri potassium, nri nitrogen ogologo oge dị oke mkpa maka poteto. Ọnụnọ nke nitrogen dịnụ ruo ogologo oge na-enye aka n'ịmepụta tubers nke a na-ere ahịa, nke na-emecha na-abawanye mkpụrụ nke akụkụ ndị a na-ere ahịa. Ya mere, ndị ọkachamara EuroChem, na mgbakwunye na fatịlaịza NPK dị mgbagwoju anya, iji nweta oke mkpụrụ, na-akwado iji fatịlaịza mmiri KAS-32, nke nwere 8% nitrate na ammonium nitrogen na 16% amide nitrogen. N'ihi ngbanwe nke nwayọọ nwayọọ nke amide ụdị nitrogen n'ime ammonium wee ghọọ nitrate, nke kachasị na-enweta na osisi, nitrogen ọnwụ mgbe ị na-eji fatịlaịza a dị ntakịrị.
Achọpụtara arụmọrụ nke fatịlaịza poteto KAS-32 ihe karịrị otu ugboro, dịka ọmụmaatụ, na mpaghara Moscow na ndabere nke Ozery JSC. Otu n'ime ụdị ndị na-emepụta ihe, Gala, ka a họọrọ maka ule, nke ndị ọkachamara jiri diammofoska 10-26-26 dị ka fatịlaịza isi mgbagwoju anya. Mgbe a chịkọtara nsonaazụ ya, e gosipụtara na nhọrọ nke itinye 300 lita nke UAN-32 n'okpuru ridges, ma e jiri ya tụnyere ngwa nke 200 n'arọ nke ammonium nitrate, nyere mmụba nke 5 t / ha. N'otu oge ahụ, mkpụrụ nke ọnụọgụ ahịa ahịa na-abawanye site na 16,6%, na uru natara ruru 63000 rubles kwa hectare.
Nitrogen na tubers na-enweghị mfu
Usoro ruru eru maka itinye fatịlaịza nitrogen nwere ike ọ bụghị naanị ịbawanye arụpụtaghị ihe, kamakwa chekwaa ego onye ọrụ ugbo. Ngwaahịa ọhụrụ nke ụlọ ọrụ EuroChem - UTEK urea - na-emepe atụmanya dị ukwuu maka ndị na-akụ nduku na ntụziaka a.
Nkà na ụzụ nke mkpuchi urea granules na urease inhibitor na-agbatị ọrụ nke nitrogen, nke na-eme ka mmepe nke tubers nke nha nha. Isi nsogbu nke nri nri nitrogen na-anọgide na-efunahụ nitrogen na-adịghị arụpụta ihe, nke na-eru 80% mgbe ụfọdụ. Ojiji nke UTEC urea nwere ike ibelata ha nke ukwuu.
Nnwale ndị ọkachamara EuroChem mere na 2018 na ogige ọrụ ugbo Kudashevo dị na mpaghara Tula gosiri na iji urea emechibidoro ọ bụghị naanị na-abawanye mkpụrụ nduku, kamakwa na-abawanye mkpụrụ nke obere obere ahịa.
Tupu akụ poteto Scarlett, a na-etinye ammonium nitrate n'okpuru igwe nri na dose 200 kg / ha na UTEK urea na dose 150 kg / ha. Mgbe a na-akụ mkpụrụ, ejiri akara nduku NPK 14-14-23 mee ihe dị ka fatịlaịza dị mgbagwoju anya na ụdị abụọ ahụ. Nsonaazụ nnwale ahụ gosiri na n'ụdị dị iche iche na iji UTEC urea, mgbe ị na-agbakọ mkpụrụ ndụ ihe nketa, mkpụrụ nke akụkụ nke ahịa ahịa bụ 27 t / ha, nke bụ 13,5% dị elu karịa njikwa.
MMADỤ NKE NKE IKE NKE Nri
Ihe mgbagwoju anya nke ihe niile dị mkpa ga-enyere aka ịkwalite usoro nri nduku nduku dịka o kwere mee. Inye nri foliar abụrụla akụkụ dị mkpa nke teknụzụ ịkụ mkpụrụ kpụ ọkụ n'ọnụ nke ihe ọkụkụ a, ha na-eme ka o kwe omume iji ikike mkpụrụ ndụ ihe nketa mkpụrụ na-abawanye arụmọrụ nke fatịlaịza bụ isi. Ụlọ ọrụ EuroChem na-enye ọtụtụ fatịlaịza na-agbaze mmiri. N'ime ha e nwere ma otu ngwaahịa (monoammonium phosphate, monopotassium phosphate, potassium sulfate, magnesium sulfate, calcium nitrate) na mgbagwoju NPK Aqualis©, e mere maka iji dị ka nutritional correctors.
EuroChem na-ezube ịga n'ihu mmepụta na nyocha sayensị nke fatịlaịza na poteto. Ndị ọkachamara nke ụlọ ọrụ ahụ ga-enyere gị aka mgbe niile ịghọta ihe gbasara nri ịnweta ịnweta nke a na ihe ọkụkụ ndị ọzọ, nye ndụmọdụ ma họrọ atụmatụ ndị dabara na ọnọdụ nke ugbo gị.
Ụgwọ nke ụlọ ọrụ EuroChem Trading Rus LLC
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Ngalaba ahia: ruesm@eurochem.ru