Alexander Skvortsov, onye isi nke ngalaba nduku, ụlọ ọrụ SumiAgro
Oge 2021, dị ka nke gara aga, ndị na-akụ nduku Russia ga-echeta maka ọnọdụ ihu igwe kachasị mma. Enwekwara ụkọ mmiri ozuzo ọzọ na, n'ihi nke a, ihe ọkụkụ dị ala n'ọtụtụ mpaghara, na ụkọ nke nnukwu owuwe ihe ubi na mba ahụ dum. Ọ bụ mmadụ ole na ole tụrụ anya ụdị ọnọdụ ahụ. Nke a na-egosi nkwubi okwu dị mfe - ịkọ amụma maka mkpụrụ, ọkachasị mgbe ọ na-eto n'ọnọdụ mmiri ozuzo, bụ ọrụ enweghị ekele; ihu igwe nwere ike “gbazie” mgbako ọ bụla. Ọ dị mkpa iwulite nkà na ụzụ site n'echiche nke njikarịcha na ngbanwe kachasị na ọnọdụ a na-atụghị anya ya na ọnọdụ dị iche iche.
Ụlọ ọrụ SumiAgro na-enye ndị ọrụ ugbo ihe ngwọta dị irè na nke a pụrụ ịdabere na ya. Kemgbe 2021, Pọtụfoliyo nke ụlọ ọrụ ahụ gụnyere Prestige® na-echebe ụmụ ahụhụ-fungicidal. Ngwaahịa a nwere ntụkwasị obi na-echebe mkpụrụ osisi nduku site na isi pathogen - rhizoctonia, ma na-ejikwa pests na ọkara mbụ nke oge na-eto eto.
Kedu ihe gbanwere na ọgwụ mgbochi Prestige®? SumiAgro gbahapụrụ nhazi ụlọ wee weghachi ogo ya n'ọkwa kachasị elu; emepụtara ngwaahịa a ọzọ na ụlọ ọrụ Europe. Mana nke ahụ abụghị ihe niile: n'oge opupu ihe ubi nke 2021, dabere na VNIIF, etinyere ahụmịhe na ngwakọta tank nke Prestige® na azoxystrobin (1 l / ha nke ọgwụ) na thiophanate-methyl (dosages abụọ nke 1,0 na 1,5 l/ ha nke ọgwụ). Thiophanate-methyl bụ ihe na-arụ ọrụ nke fungicides Topsin-M® (500 g/l), nke a na-ejikarị echebe ọka site na ire ere. Gburugburu ụwa, na karịsịa na North America, a na-eji molecule thiophanate methyl eme ihe n'ọtụtụ ihe ọkụkụ, gụnyere maka ọgwụgwọ mkpụrụ osisi nduku. Ọnụ ọgụgụ nke ọrịa a na-achịkwa dị obosara. Na 2021, iji guzobe nnwale ahụ, anyị na-eji ihe mkpụrụ osisi nduku Arizona, nke rhizoctonia (7%), scab ọlaọcha (15%) na anthracnose (4%) metụrụ aka nke ukwuu. Tụkwasị na nke ahụ, a na-akụ tubers n'ubi nnwale ebe nduku toro kemgbe ọtụtụ afọ. Ya mere, e mere nyocha megide a elu na-efe efe ndabere nke dị iche iche nduku pathogens. A na-eji ngwakọta tankị mee ihe n'oge a na-akụ ihe. A na-etinyekwa usoro nchịkwa ahịhịa na ọgwụgwọ fungicidal isii.
№ п / п | Nhọrọ | Ụdị nhazi | Ọnụọgụ oriri nke ọgwụ |
1 | Prestige® | Na-agbakwụnye nkwadebe na ala n'oge akuku | (3 l/ha) |
2 | Prestige® + Topsin M® | Na-agbakwụnye nkwadebe na ala n'oge akuku | (3 l/ha) + (1,0 l/ha) |
3 | Prestige® + Topsin M® | Na-agbakwụnye nkwadebe na ala n'oge akuku | (3 l/ha) + (1,5 l/ha) |
4 | Prestige® + azoxystrobin 250 g/l | Na-agbakwụnye nkwadebe na ala n'oge akuku | (3 l/ha) + (1,0 l/ha) |
5 | Njikwa (enweghị usoro) | Enweghị nhazi | - |
A na-eburu n'uche ogo nke infestation nke osisi site na rhizoctonia ugboro atọ n'otu oge n'ime usoro: germination zuru oke, ifuru na otu ụbọchị tupu owuwe ihe ubi. A na-enyocha ọrịa nke anthracnose otu ụbọchị tupu owuwe ihe ubi. A na-enyocha ọnọdụ nke tubers nwere skaab ọlaọcha na fusarium n'izu ise mgbe owuwe ihe ubi gasịrị site na iji usoro awara awara (M. A. Kuznetsova, 5). Enwetara nsonaazụ na-atọ ụtọ (lee tebụl n'okpuru).
Ihe ngosi phytometric nke osisi nduku na mmepe nke rhizoctonia (Rhizoctonia solani) na usoro mmepe osisi dị iche iche (ụdị Arizona, VNIIF, Ramenskaya Gorka, 2021)
Mba. | Nhọrọ | Nkezi ọnụọgụ ị ga (iberibe/ohia) | 1Ọnụọgụ osisi emetụtara,% | 2Ọnụọgụ osisi emetụtara,% | 3Ọnụọgụ osisi emetụtara,% | Nkezi ogo mmebi ị ga, akara | Nkezi ogo nke mmebi stolon, akara | 3Mmebi nke tubers n'oge owuwe ihe ubi, % |
1 | Prestige® (3 l/ha) | 5,41 / 5,522/ 5,53 | 1,3 | 3,8 | 11,4 | nkeji1. / 0,32/ 0,43 | nkeji1 / unit2 / unit3 | 03 |
2 | Prestige® (3l/ha) + Topsin-M® (1,0 l/ha) | 5,5 / 5,5 / 5,5 | 1,5 | 4,1 | 10,8 | nkeji/0,3/0,4 | nkeji / unit / unit | 03 |
3 | Prestige® (3l/ha) + Topsin-M® (1,5 l/ha) | 5,6 / 5,5 / 5,5 | 1,2 | 3,7 | 7,1 | nkeji/0,2/0,3 | nkeji / nkeji / nkeji | 03 |
4 | Prestige® (3 l/ha) + azoxystrobin 250 g/l (1,0 l/ha) | 5,5 / 5,6 / 5,5 | 0 | 1,2 | 3,6 | 0/otu/0,2 | nkeji / unit / unit | 03 |
7 | Njikwa (na-enweghị nhazi) | 4,5 / 4,5 / 4,4 | 26,2 | 56,1 | 60,3 | 1,0 / 2,0 / 2,0 | 1,0 / 2,0 / 2,0 | 0 |
NDS0,95 | 0,2 / 0,2 / 0,3 | 3,0 | 3,2 | 4,0 | 0/0,2/0,3 | 0/1 | - |
2 mgbe na-ewere n'ime akaụntụ okooko frasi nke osisi
3 otu ụbọchị tupu owuwe ihe ubi
Ọgwụ Prestige® egosila na ọ bụ ngwaahịa dị oke mma megide rhizoctoniosis. Mgbakwunye nke Topsin-M® na azoxystrobin dị ka onye mmekọ mụbara arụmọrụ ma belata mmebi nke ị ga n'oge nyocha atọ ahụ. Enwetara mmetụta kachasị ukwuu site na mgbakwunye nke Topsin-M® 1,5 l na azoxystrobin (250 g / l) 1,0 l / ha, arụmọrụ ya na-abaghị uru n'etiti nyocha nke abụọ na nke atọ. Nhọrọ niile nyere XNUMX% nchebe nke stolons na, nke kachasị mkpa, tubers, na ọgwụ na-anagide ọrụ ahụ nke ọma na-agbakwunyeghị ndị mmekọ.
Mmetụta nke osisi nduku site na anthracnose na njedebe ikpeazụ nke mmepe,% (ụdị Arizona, VNIIF, Ramenskaya Gorka, 2021).)
Mba. | Nhọrọ | Anthracnose na-efesa ihe ọkụkụ, % |
1 | Prestige® (3 l/ha) | 12,6 |
2 | Prestige® (3l/ha) + Topsin-M® (1,0 l/ha) | 9,7 |
3 | Prestige® (3l/ha) + Topsin-M® (1,5 l/ha) | 8,6 |
4 | Prestige® (3 l/ha) + azoxystrobin 250 g/l (1,0 l/ha) | 5,3 |
5 | Njikwa (na-enweghị nhazi) | 14,3 |
NDS0,95 | 3,9 |
Achọpụtara mmetụta yiri nke ahụ maka njikwa anthracnose; ojiji nke ngwakọta tank na-eme ka njikwa nke nje a dịkwuo elu; e nwetara ọzọ site na variants Topsin-M® 1,5 l / ha na azoxystrobin (250 g / l) 1,0 l / ha.
Mmetụta nke tubers nduku site na skaab nkịtị, scab silver na mbubreyo blight-fusarium ire ere,% (ụdị Arizona, VNIIF, Ramenskaya Gorka, 2021)
Mba. | Nhọrọ | Mmetụta nke tubers site na skaab nkịtị,% | Mmetụta nke tubers site na skaab ọlaọcha, *% | Mmetụta nke tubers site na mbubreyo blight-fusarium ire ere,% |
1 | Prestige® (3 l/ha) | 0 | 3,2 | 2,2 |
2 | Prestige® (3l/ha) + Topsin-M® (1,0 l/ha) | 0 | 2,7 | 1,9 |
3 | Prestige® (3l/ha) + Topsin-M® (1,5 l/ha) | 0 | 2,8 | 2,3 |
4 | Prestige® (3 l/ha) + azoxystrobin 250 g/l (1,0 l/ha) | 0 | 1,8 | 2,2 |
7 | Njikwa (na-enweghị nhazi) | 0 | 9,7 | 2,3 |
NDS0,95 | 0 | 1,5 | 0,9 |
Ọnọdụ nke 2021 adịghị akwado mmepe nke skaab nkịtị: nhazi nke tubers mere n'oge oge oke mmiri ozuzo na, ya mere, mmiri dị elu nke ala, nke na-ekweghị ka actinomycete banye n'ime tubers na-eto eto nke ụdị nduku Arizona. N'ụdị dị iche iche nke nnwale ahụ, a hụrụ mbelata dị ukwuu na scab ọlaọcha ma e jiri ya tụnyere njikwa (ugboro 3 ma ọ bụ karịa), gụnyere mgbe a na-emeso ya na Prestige® n'ụdị ya dị ọcha, nke na-egosi ịdị irè nke pencycuron megide nje a. . Mgbakwunye nke thiophanate-methyl na usoro onunu ogwu na azoxystrobin na-ebelata ohere nke skaab ọlaọcha. A na-edekọ ọrịa abụọ ahụ 5 izu mgbe a na-echekwa tubers maka nchekwa.
E gosipụtara nsonaazụ mkpụrụ na tebụl n'okpuru.
Mkpụrụ nduku (LPY) 0,95= 27,5) na marketability nke tubers na atụnyere nnwale nhọrọ, dị iche iche Arizona, VNIIF, Ramenskaya Gorka, 2021, (NSR). 0,95 = 3,7)
Mmụba nke mkpụrụ nduku na ụdị dị iche iche a nwalere ma e jiri ya tụnyere njikwa echedoro (ọgwụgwọ isii nwere ọgwụ fungicides megide ọrịa mbubreyo na Alternaria) sitere na 41,4 ruo 52,2 c / ha. Ojiji Prestige® (3 l / ha) + Topsin-M® (1,5 l / ha), Prestige® (3 l / ha) + azoxystrobin 250 g / l (1,0 l / ha) gosipụtara ịdị irè kachasị megide nje. Rhizoctonia solani, Colletotrichum kokod, Helminthosporium solani. Enwere mmụba na ahịa nke tubers site na 78% ruo 87-89%. Mmụba na njikwa (na ọgwụgwọ fungicidal isii) bụ 52,2 na 49,4 c / ha, n'otu n'otu. Ọdịiche dị n'etiti nhọrọ ndị a abụghị ihe ndekọ ọnụ ọgụgụ, ha dịkwa irè n'otu aka ahụ. Ihe fọrọ nke nta ka ọ bụrụ okpukpu abụọ dị iche iche nke ọnụ ahịa hectare nke nkwado ndị mmekọ na-atụ aro ịrụ ọrụ akụ na ụba ka ukwuu nke Prestige® 3,0 l / ha + Topsin-M® 1,5 l / ha nhọrọ. Ya mere, nkwadebe nke ụmụ ahụhụ-fungicidal Prestige® bụ nchebe a pụrụ ịdabere na ya nke mkpụrụ osisi ma nwee ike ije ozi dị ka ezigbo ntọala maka ngwakọta tank (maka ọgwụgwọ ubi nke nwere nnukwu ọrịa na-efe efe).
N'ikpeazụ, m ga-achọ ikwu na ugbu a ọ dịghị ezigbo ngwọta na nke na-emeso nduku tubers. Ọtụtụ ndị mmadụ na-eme ngwakọta tankị, na Prestige® bụ ihe ndabere a pụrụ ịdabere na ya maka ha. Nke a bụ ihe ahụmahụ a kọwara n'elu gosiri.