MD845Z - Process for extraroot treatment of vine - Google Patents
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- MD845Z MD845Z MDS20140058A MDS20140058A MD845Z MD 845 Z MD845 Z MD 845Z MD S20140058 A MDS20140058 A MD S20140058A MD S20140058 A MDS20140058 A MD S20140058A MD 845 Z MD845 Z MD 845Z
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000008569 process Effects 0.000 title abstract description 17
- 239000007864 aqueous solution Substances 0.000 claims abstract description 8
- 241000589152 Azotobacter chroococcum Species 0.000 claims abstract description 5
- 241000589540 Pseudomonas fluorescens Species 0.000 claims abstract description 5
- 239000002244 precipitate Substances 0.000 claims abstract description 5
- 239000000047 product Substances 0.000 claims abstract description 5
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 5
- 238000005119 centrifugation Methods 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 19
- 240000006365 Vitis vinifera Species 0.000 claims description 12
- 235000014787 Vitis vinifera Nutrition 0.000 claims description 8
- 230000001580 bacterial effect Effects 0.000 claims description 4
- 238000012258 culturing Methods 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 230000035800 maturation Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- 150000001720 carbohydrates Chemical class 0.000 description 4
- 235000014633 carbohydrates Nutrition 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000002207 metabolite Substances 0.000 description 4
- 235000016709 nutrition Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004720 fertilization Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 150000002772 monosaccharides Chemical class 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000035899 viability Effects 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003100 immobilizing effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004062 cytokinin Substances 0.000 description 1
- UQHKFADEQIVWID-UHFFFAOYSA-N cytokinin Natural products C1=NC=2C(NCC=C(CO)C)=NC=NC=2N1C1CC(O)C(CO)O1 UQHKFADEQIVWID-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- -1 disaccharide compounds Chemical class 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000003359 percent control normalization Methods 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Fertilizers (AREA)
Abstract
Description
Invenţia se referă la agricultură, şi anume la un procedeu de tratare extraradiculară a viţei-de-vie, care poate fi utilizat pentru sporirea rezistenţei la iernare a plantelor. The invention relates to agriculture, namely to a process for extra-radicular treatment of grapevines, which can be used to increase the winter resistance of plants.
Republica Moldova aparţine unei zone cu condiţii climaterice riscante. Pe teritoriul republicii se desfăşoară ierni cu condiţii extrem de aspre pentru iernarea plantelor viticole, temperatura coborând până la -25...-27°C, iar în unele ierni şi până la -33...-36°C, pe când temperatura critică pentru soiurile de masă este -18°C, iar pentru cele de vin -22°C. Sunt bine cunoscute procedeele de protejare peste iarnă a butucilor prin acoperire totală (îngropare) sau parţială (muşuroire) cu pământ şi utilizarea soiurilor cu un potenţial genetic majorat de rezistenţă la iernare (Агроуказания по виноградарству. Картя Молдовеняскэ. Кишинев, 1974). The Republic of Moldova belongs to a zone with risky climatic conditions. Winters with extremely harsh conditions for the wintering of grapevine plants take place on the territory of the republic, the temperature drops to -25...-27°C, and in some winters even to -33...-36°C, while the critical temperature for table varieties is -18°C, and for wine varieties -22°C. The methods of protecting the trunks over the winter by total (burial) or partial (sprouting) covering with earth and using varieties with an increased genetic potential for winter resistance are well known (Agroukazania po vinogradarstvu. Kartya Moldoveniaske. Kishinev, 1974).
Dezavantajele acestor procedee constau în următoarele: acoperirea tufelor cu sol este un procedeu foarte dificil, ce necesită forţe de muncă şi surse financiare considerabile, iar ochii şi lăstarii anuali, în timpul ploilor îndelungate şi dezgheţurilor, sunt afectaţi de procese de degradare şi, eventual, pot pieri; soiurile cu potenţial înalt de rezistenţă la iernare sunt deseori caracterizate prin proprietăţi mai mici de consum şi tehnologice. Datele din literatură şi cele obţinute în cadrul IGFPP al AŞM mărturisesc că rezistenţa plantelor la acţiunea factorilor nefavorabili din perioada de iarnă a anului poate fi majorată prin ameliorarea regimului nutritiv şi reglarea procesului fotosintetic. The disadvantages of these procedures are the following: covering the bushes with soil is a very difficult process, requiring considerable labor and financial resources, and the eyes and annual shoots, during prolonged rains and thaws, are affected by degradation processes and, eventually, may die; varieties with high potential for winter resistance are often characterized by lower consumer and technological properties. The data from the literature and those obtained within the IGFPP of the ASM testify that the resistance of plants to the action of unfavorable factors during the winter period of the year can be increased by improving the nutritional regime and regulating the photosynthetic process.
Cea mai apropiată soluţie este procedeul de tratare a viţei-de-vie, care include tratarea exraradiculară a plantelor înainte de înflorire şi peste două şi patru săptămâni după prima tratare cu soluţia apoasă de 0,18% a complexului de microelemente Microcom-V, ce conţine complex de microelemente Mn, Fe, Zn, B, Mo şi Co, luate în raport de 1:1,95:0,23:0,44:0,001:0,001 corespunzător, consumul total fiind de 0,3…..0,5 L/tufă [1]. The closest solution is the grapevine treatment process, which includes extra-radicular treatment of plants before flowering and two and four weeks after the first treatment with the 0.18% aqueous solution of the Microcom-V microelement complex, which contains the complex of microelements Mn, Fe, Zn, B, Mo and Co, taken in the corresponding ratio of 1:1.95:0.23:0.44:0.001:0.001, the total consumption being 0.3…..0.5 L/bush [1].
Dezavantajul acestui procedeu constă în rezistenţa scăzută a viţei-de-vie la iernare şi presingul chimic asupra mediului ambiant. The disadvantage of this process is the low resistance of the vine to wintering and the chemical pressure on the environment.
Problema pe care o rezolvă invenţia propusă constă în sporirea rezistenţei viţei-de-vie la iernare şi micşorarea presingului chimic asupra mediului ambiant. The problem solved by the proposed invention consists of increasing the resistance of the vine to wintering and reducing the chemical pressure on the environment.
Procedeul de tratare extraradiculară a viţei-de-vie include tratarea plantelor înainte de înflorire şi peste 2 şi 4 săptămâni după prima tratare cu soluţie apoasă, ce conţine 0,09% de complex de microelemente Mn, Fe, Zn, B, Mo şi Co, luate în raport de 1:1,95:0,23:0,44:0,001:0,001 corespunzător, şi 300 ppm de produs obţinut la cultivarea timp de 48 ore a tulpinilor de bacterii Azotobacter chroococcum CNMN-AzB-01 şi Pseudomonas fluorescens CNMN-PsB-04 cu titrul de 107 UFC/mL cu centrifugarea şi îndepărtarea precipitatului, totodată tratarea se efectuează cu un consum total de 0,3…0,5 L/tufă. The extra-radicular treatment process for grapevines includes treating plants before flowering and 2 and 4 weeks after the first treatment with an aqueous solution containing 0.09% of a complex of microelements Mn, Fe, Zn, B, Mo and Co, taken in a ratio of 1:1.95:0.23:0.44:0.001:0.001, respectively, and 300 ppm of the product obtained from the 48-hour cultivation of the bacterial strains Azotobacter chroococcum CNMN-AzB-01 and Pseudomonas fluorescens CNMN-PsB-04 with a titer of 107 UFC/mL with centrifugation and removal of the precipitate, while the treatment is carried out with a total consumption of 0.3…0.5 L/bush.
Rezultatul constă în optimizarea nutriţiei minerale a viţei-de-vie în fazele critice de dezvoltare şi ameliorarea rezistenţei şi a productivităţii plantelor, ameliorarea proceselor de creştere şi maturizare a lăstarilor anuali ai viţei-de-vie în perioada de vegetaţie, imobilizarea compuşilor protectori în corzile viţei-de-vie în perioada de repaus, majorarea viabilităţii ochilor de viţă-de-vie, micşorarea ochilor pieriţi după acţiunea temperaturilor negative scăzute, ceea ce indică o intensificare a proceselor metabolice în plante şi realizarea mai deplină a potenţialului de rezistenţă la iernare a plantelor de viţă-de-vie. The result consists in optimizing the mineral nutrition of the vine during critical phases of development and improving the resistance and productivity of plants, improving the growth and maturation processes of the annual shoots of the vine during the vegetation period, immobilizing protective compounds in the vine cords during the dormant period, increasing the viability of the vine buds, reducing the number of buds lost after the action of low negative temperatures, which indicates an intensification of metabolic processes in plants and a fuller realization of the winter resistance potential of the vine plants.
Avantajele procedeului propus ţin de ameliorarea gradului de rezistenţă la iernare, optimizarea nutriţiei minerale, diminuarea de 2 ori a presingului chimic, atenuarea situaţiei ecologice în agrocenozele viticole, reducerea totală a lucrului manual şi micşorarea cheltuielilor financiare. The advantages of the proposed process include improving the degree of winter resistance, optimizing mineral nutrition, reducing chemical pressure by 2 times, alleviating the ecological situation in viticultural agrocenoses, completely reducing manual labor and reducing financial expenses.
Exemple de realizare a invenţiei Examples of embodiments of the invention
În perioada anilor 2011-2013 pe lotul experimental al Institutului de Genetică, Fiziologie şi Protecţie a Plantelor al AŞM au fost efectuate cercetările respective. Ca obiect de studiu au servit plantele de rod de viţă-de-vie, soiul Codrinschii, vârsta - 20 ani. Schema include 3 variante în 3 repetări: In the period 2011-2013, the respective research was carried out on the experimental plot of the Institute of Genetics, Physiology and Plant Protection of the Academy of Medical Sciences. The object of study was the fruit vine plants, Codrinschii variety, age - 20 years. The scheme includes 3 variants in 3 repetitions:
̶ tratarea extraradiculară a plantelor cu soluţie apoasă, ce conţine 0,09% de complex de microelemente Mn, Fe, Zn, B, Mo şi Co, luate în raport de 1:1,95:0,23:0,44:0,001:0,001 corespunzător, şi 300 ppm de produs obţinut la cultivarea timp de 48 ore a tulpinilor de bacterii Azotobacter chroococcum CNMN-AzB-01 şi Pseudomonas fluorescens CNMN-PsB-04 cu titrul de 107 UFC/mL cu centrifugarea şi îndepărtarea precipitatului, consumul total fiind de 0,3…..0,5 L/tufă - procedeul propus; - extra-radicular treatment of plants with an aqueous solution containing 0.09% of the complex of microelements Mn, Fe, Zn, B, Mo and Co, taken in the corresponding ratio of 1:1.95:0.23:0.44:0.001:0.001, and 300 ppm of the product obtained from the 48-hour cultivation of the bacterial strains Azotobacter chroococcum CNMN-AzB-01 and Pseudomonas fluorescens CNMN-PsB-04 with a titer of 107 UFC/mL with centrifugation and removal of the precipitate, the total consumption being 0.3…..0.5 L/bush - the proposed process;
̶ tratarea extraradiculară a plantelor cu soluţia apoasă de 0,18% a complexului de microelemente Microcom-V, consumul total fiind de 0,3…..0,5 L/tufă - cea mai apropiată soluţie; ̶ extra-radicular treatment of plants with the 0.18% aqueous solution of the Microcom-V microelement complex, the total consumption being 0.3…..0.5 L/bush - the closest solution;
̶ stropirea tufelor cu apă - martor. ̶ spraying the bushes with water - control.
Tratarea extraradiculară a plantelor a fost efectuată de 3 ori pe parcursul perioadei de vegetaţie în fazele critice pentru viţa-de-vie (înainte de înflorire şi peste 2 şi 4 săptămâni după prima tratare). Preparatul Microcom-V prezintă un compus, care conţine un complex de microelemente Mn, Fe, Zn, B, Mo şi Co, luate respectiv în raport de 1: 1,95: 0,23 : 0,44 : 0,001 : 0,001. Pentru pregătirea soluţiei nutritive se cântăresc cantităţi necesare de fiecare microelement (ţinând cont de volumul soluţiei care se pregăteşte, de exemplu 10 sau 100 L), se dizolvă succesiv în apă. The extra-radicular treatment of the plants was carried out 3 times during the vegetation period in the critical phases for the grapevine (before flowering and 2 and 4 weeks after the first treatment). The Microcom-V preparation presents a compound, which contains a complex of microelements Mn, Fe, Zn, B, Mo and Co, taken respectively in the ratio of 1: 1.95: 0.23: 0.44: 0.001: 0.001. To prepare the nutrient solution, the necessary quantities of each microelement are weighed (taking into account the volume of the solution being prepared, for example 10 or 100 L), and are dissolved successively in water.
Produsul utilizat pentru tratare a fost obţinut la cultivarea timp de 48 ore a tulpinilor de bacterii Azotobacter chroococcum CNMN-AzB-01 şi Pseudomonas fluorescens CNMN-PsB-04 cu titrul de 107 UFC/mL prin centrifugarea suspensiei la 8000 rot/min, timp de 20 minute şi îndepărtarea precipitatului. Pentru tratarea plantelor s-a utilizat partea lichidă - metaboliţii microorganismelor, care conţin o gamă largă de compuşi biologici activi (citochinine, acid indolil acetic, aminoacizi, vitamine). Concentraţia metaboliţilor în soluţia apoasă utilizată pentru tratarea plantelor a fost de 300 ppm. The product used for treatment was obtained by culturing for 48 hours the bacterial strains Azotobacter chroococcum CNMN-AzB-01 and Pseudomonas fluorescens CNMN-PsB-04 with a titer of 107 UFC/mL by centrifuging the suspension at 8000 rpm for 20 minutes and removing the precipitate. For plant treatment, the liquid part was used - the metabolites of microorganisms, which contain a wide range of biologically active compounds (cytokinins, indolyl acetic acid, amino acids, vitamins). The concentration of metabolites in the aqueous solution used for plant treatment was 300 ppm.
Exemplu Example
Rezistenţa viţei-de-vie la iernare, în mare măsură, depinde de creşterea şi maturizarea lăstarilor anuali. La sfârşitul perioadei de vegetaţie a fost studiat efectul fertilizării extraradiculare cu metaboliţii microorganismelor aplicate concomitent cu soluţia apoasă ce conţine 0,09% de complex de microelemente Mn, Fe, Zn, B, Mo şi Co, luate în raport de 1:1,95:0,23:0,44:0,001:0,001, corespunzător, asupra creşterii şi maturizării lăstarilor viţei-de-vie. Datele obţinute pe parcursul a trei ani (2011-2013) relevă un efect pozitiv al aplicării metaboliţilor microorganismelor şi complexului de microelemente asupra creşterii şi maturizării lăstarilor. În anul 2013 lungimea totală a lăstarilor a sporit după aplicarea procedeului propus cu 52,67 cm faţă de martor, lungimea maturizată - cu 58,37 cm (tab. 1). Gradul de maturizare a lăstarilor în varianta în care s-a aplicat procedeul propus a constituit în anul 2013 113,99% faţă de martor, în anii 2011-2012 - 109,3 şi, respectiv, 116,3%. Datele prezentate mărturisesc despre o pregătire mai bună a plantelor de iernare. The resistance of grapevines to wintering largely depends on the growth and maturation of annual shoots. At the end of the vegetation period, the effect of extra-radicular fertilization with the metabolites of microorganisms applied simultaneously with the aqueous solution containing 0.09% of the complex of microelements Mn, Fe, Zn, B, Mo and Co, taken in the ratio of 1:1.95:0.23:0.44:0.001:0.001, respectively, on the growth and maturation of grapevine shoots was studied. The data obtained over three years (2011-2013) reveal a positive effect of the application of the metabolites of microorganisms and the complex of microelements on the growth and maturation of shoots. In 2013, the total length of the shoots increased after applying the proposed procedure by 52.67 cm compared to the control, the matured length - by 58.37 cm (tab. 1). The degree of maturation of the shoots in the variant in which the proposed procedure was applied was 113.99% compared to the control in 2013, in 2011-2012 - 109.3 and, respectively, 116.3%. The presented data testify to a better preparation of the plants for wintering.
Tabelul 1 Table 1
Creşterea şi maturizarea lăstarilor anuali în dependenţă de tratarea extraradiculară, soiul Codrinschii, 26 octombrie 2013 Growth and maturation of annual shoots depending on extra-radicular treatment, Codrinschii variety, October 26, 2013
Variante Lungimea medie a lăstar., cm ±Faţă de martor, cm Lungimea medie maturată a lăstar., cm ±Faţă de martor, cm Gradul de maturare, % Faţă de martor, % Martor 134,90 ±3,71 - 99,80 ±2,78 - 73,98 100 Cea mai apropiată soluţie 154,97± 2,83 +20,07 119,97± 1,93 +20,17 77,41 104,7 Procedeul propus 187,57 ±3,12 +52,67 158,17 ±2,57 +58,37 84,33 113,99Variants Average shoot length, cm ±Compared to control, cm Average matured shoot length, cm ±Compared to control, cm Degree of maturation, % Compared to control, % Control 134.90 ±3.71 - 99.80 ±2.78 - 73.98 100 Closest solution 154.97± 2.83 +20.07 119.97± 1.93 +20.17 77.41 104.7 Proposed procedure 187.57 ±3.12 +52.67 158.17 ±2.57 +58.37 84.33 113.99
S-a studiat conţinutul de glucide, care joacă un rol foarte important în procesele de realizare a potenţialului de rezistenţă, în corzile de viţă-de-vie în dependenţă de fertilizarea foliară în perioada de vegetaţie (tab. 2). S-a stabilit că în perioada de repaus a viţei-de-vie, în variantele, în care plantele au fost tratate conform procedeului propus, s-a majorat semnificativ conţinutul de amidon, acesta constituind 7,75%. Determinarea conţinutului de glucide (monozaharide+dizaharide) a scos în evidenţă acumularea unor cantităţi mai mari în corzile de viţă-de-vie, plantele cărora au fost tratate conform procedeului propus. Datele experimentale obţinute denotă elocvent că procedeul propus induce la plantele de viţă-de-vie modificări esenţiale ce ţin de intensificarea proceselor de sinteză şi acumulare a monozaharidelor şi polizaharidelor ̶ compuşi protectori, antrenaţi direct în reacţiile de răspuns şi adaptare la acţiunea factorilor nefavorabili din perioada de iarnă a anului. The content of carbohydrates, which plays a very important role in the processes of achieving resistance potential, in the vine cords was studied depending on the foliar fertilization during the vegetation period (tab. 2). It was established that during the rest period of the vine, in the variants, in which the plants were treated according to the proposed procedure, the starch content increased significantly, constituting 7.75%. Determination of the content of carbohydrates (monosaccharides + disaccharides) highlighted the accumulation of larger quantities in the vine cords, the plants of which were treated according to the proposed procedure. The experimental data obtained eloquently demonstrate that the proposed procedure induces essential changes in grapevine plants related to the intensification of the processes of synthesis and accumulation of monosaccharides and polysaccharides - protective compounds, directly involved in the response and adaptation reactions to the action of unfavorable factors during the winter period of the year.
Tabelul 2 Table 2
Determinarea conţinutului de glucide în corzile de viţă-de-vie, Determination of carbohydrate content in grapevine cords,
Soiul Codrinschii, ianuarie, 2014, % (temperatura aerului s-a menţinut la nivelul -4…-6° C) Codrinschii variety, January, 2014, % (air temperature remained at -4…-6° C)
Variante Conţinutul de amidon Conţinutul de glucide solubile Martor 4,37 4,15 Cea mai apropiată soluţie 6,62 4,00 Procedeul propus 7,75 4,66Variants Starch content Soluble carbohydrate content Control 4.37 4.15 Closest solution 6.62 4.00 Proposed process 7.75 4.66
Unul din indicatorii de bază, care reflectă manifestarea potenţialului genotipic de rezistenţă la iernare a plantelor, este starea ochilor după perioada de iarnă a anului. În anii 2011-2013 s-a determinat efectul fertilizării foliare asupra gradului de viabilitate a ochilor după iernare. S-a constatat că tratarea extraradiculară triplă din perioada de vegetaţie a contribuit la sporirea rezistenţei la iernare a plantelor de viţă-de-vie, ce se argumentează prin micşorarea numărului de ochi pieriţi şi majorarea numărului de ochi viabili în medie cu 7,22%, comparativ cu varianta martor. One of the basic indicators, which reflects the manifestation of the genotypic potential of winter resistance of plants, is the condition of the buds after the winter period of the year. In 2011-2013, the effect of foliar fertilization on the degree of viability of the buds after wintering was determined. It was found that triple extra-radicular treatment during the vegetation period contributed to increasing the winter resistance of grapevine plants, which is argued by reducing the number of dead buds and increasing the number of viable buds on average by 7.22%, compared to the control variant.
Aşadar, procedeul propus permite ameliorarea nutriţiei minerale, optimizarea proceselor de creştere şi maturizare a lăstarilor anuali, imobilizarea compuşilor protectori de mono- şi dizaharide în corzi, majorarea viabilităţii ochilor, ceea ce contribuie elocvent la sporirea gradului de rezistenţă la iernare, diminuarea de 2 ori a presingului chimic, atenuarea situaţiei ecologice în agrocenozele viticole. Therefore, the proposed process allows improving mineral nutrition, optimizing the growth and maturation processes of annual shoots, immobilizing protective mono- and disaccharide compounds in the cords, increasing the viability of the buds, which eloquently contributes to increasing the degree of winter resistance, reducing chemical pressure by 2 times, and alleviating the ecological situation in viticultural agrocenoses.
1. Veliksar S., Toma S., Tudorache Gh., Kreidman J., Popovici A. Influenţa fertilizantului complex de microelemente asupra rezistenţei la ger a plantelor de viţă-de-vie. Buletinul AŞM. Ştiinţele vieţii. Chişinău, nr.3, 2006, p. 40-46 1. Veliksar S., Toma S., Tudorache Gh., Kreidman J., Popovici A. The influence of complex microelement fertilizer on the frost resistance of grapevine plants. Bulletin of the Academy of Agricultural Sciences. Life Sciences. Chisinau, no. 3, 2006, p. 40-46
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| MD1206Z (en) * | 2017-02-23 | 2018-06-30 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for cultivation of grape seedlings on soils with an excessive content of copper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA005716B1 (en) * | 2003-03-06 | 2005-04-28 | Мамуржон Нишанович Абдуазизов | Complex microbiological fertilizer and process for preparing thereof |
| MD2654G2 (en) * | 2004-05-13 | 2005-09-30 | Институт Физиологии Растений Академии Наук Республики Молдова | Process for controlling the vine mineral nutrition |
| RU2377227C1 (en) * | 2008-10-23 | 2009-12-27 | Общество с ограниченной ответственностью "Научно-производственная фирма Минерал" | Substance for foliar treatment of agricultural crops |
| RU2401824C2 (en) * | 2008-12-18 | 2010-10-20 | Андрей Геннадиевич Петропавловский | Zelenit fertiliser |
| MD270Z (en) * | 2010-06-04 | 2011-04-30 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for extraroot fertilization of grapes |
| MD652Z (en) * | 2012-10-03 | 2014-02-28 | Институт Генетики И Физиологии Растений Академии Наук Молдовы | Process for cultivation of grapevine seedlings |
-
2014
- 2014-05-05 MD MDS20140058A patent/MD845Z/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA005716B1 (en) * | 2003-03-06 | 2005-04-28 | Мамуржон Нишанович Абдуазизов | Complex microbiological fertilizer and process for preparing thereof |
| MD2654G2 (en) * | 2004-05-13 | 2005-09-30 | Институт Физиологии Растений Академии Наук Республики Молдова | Process for controlling the vine mineral nutrition |
| RU2377227C1 (en) * | 2008-10-23 | 2009-12-27 | Общество с ограниченной ответственностью "Научно-производственная фирма Минерал" | Substance for foliar treatment of agricultural crops |
| RU2401824C2 (en) * | 2008-12-18 | 2010-10-20 | Андрей Геннадиевич Петропавловский | Zelenit fertiliser |
| MD270Z (en) * | 2010-06-04 | 2011-04-30 | Институт Генетики, Физиологии И Защиты Растений Академии Наук Молдовы | Process for extraroot fertilization of grapes |
| MD652Z (en) * | 2012-10-03 | 2014-02-28 | Институт Генетики И Физиологии Растений Академии Наук Молдовы | Process for cultivation of grapevine seedlings |
Non-Patent Citations (1)
| Title |
|---|
| Veliksar S., Toma S., Tudorache Gh., Kreidman J., Popovici A. Influenţa fertilizantului complex de microelemente asupra rezistenţei la ger a plantelor de viţă-de-vie. Buletinul AŞM. Ştiinţele vieţii. Chişinău, nr.3, 2006, p. 40-46 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD845Y (en) | 2014-12-31 |
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| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) |