| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2019 |
| Язык | английский |
|
Мостякова Антонина Анатольевна, автор
|
|
Владимиров Владимир Петрович, автор
|
| Библиографическое описание на языке оригинала |
Mostyakova A.A. THE YIELD OF POTATO DEPENDING ON THE BACKGROUND OF MINERAL NUTRITION IN THE CONDITIONS OF IRRIGATION OF FOREST-STEPPE OF THE MIDDLE VOLGA REGION/ A.A.Mostyakova .,S.G. Artamonov, V.P. Vladimirov//Plant Archives.-2019.-Vol. 19.- No. 2.- pp. 2977-2981 |
| Аннотация |
The purpose of the research is to study the effectiveness of application of fertilizers with increasing doses of nitrogen in the
cultivation of potato. The variety of potato Gala of the middle-early maturity group was used on the background of application
of phosphorus-potassium fertilizers and sulfur in the dose of P120K120S30. Field experiments were conducted in 2014-2016 at
the experimental field of the Department of Horticulture of Kazan State Agricultural University, in gray forest soil with middle
loamy granulometric composition. According to Tyurin, the content of humus in the arable layer of soil was 3.25... 3.31%,
easily hydrolyzed nitrogen – 140... 152 mg/kg of soil, labile phosphorus – 142... 145 mg/kg, exchangeable potassium – 151-156
mg/kg of soil, pH – 5.6... 5.7. The influence of the studied doses of fertilizers on the productivity of crop, content of dry matter,
starch, nitrates and taste was determined. The optimal dose of nitrogen fertilizers for potato of variety Gala on the background
of mineral fertilizers P120K120S30 and chelated forms of microelements: copper, boron and molybdenum in the composition of
liquid mixed fertilizers (LMF-1 and LMF -2) was established. Nitrogen fertilizers were applied, depending on the variant, in
increasing doses — N30, N60, N90, N120 kg of the active ingredient. In the process of research, it was found that the application
of fertilizers in a dose of P120K120S30 (background) increased the crop of potato on average over 3 years by 9.54 t/ha. Nitrogen
fertilizers, applied in addition to the background (P120K120S30), due to the raising of their dose from 30 to 120 kg of active
ingredient per ha, increased the yield by 1.27... 6.34 t/ha. Raising doses of nitrogen fertilizers contributed to a decrease in the
content of dry matter, starch and taste of potato. The amount of nitrates was also increased, but it was significantly lower
than the MPC. |
| Ключевые слова |
microelements, nitrogen, mineral fertilizers, yield, potato (Solanum tuberosum), vitamin C, starch, protein,
nitrates. |
| Название журнала |
Plant Archives
|
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=216864 |
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Мостякова Антонина Анатольевна |
ru_RU |
| dc.contributor.author |
Владимиров Владимир Петрович |
ru_RU |
| dc.date.accessioned |
2019-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2019-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2019 |
ru_RU |
| dc.identifier.citation |
Mostyakova A.A. THE YIELD OF POTATO DEPENDING ON THE BACKGROUND OF MINERAL NUTRITION IN THE CONDITIONS OF IRRIGATION OF FOREST-STEPPE OF THE MIDDLE VOLGA REGION/ A.A.Mostyakova .,S.G. Artamonov, V.P. Vladimirov//Plant Archives.-2019.-Vol. 19.- No. 2.- pp. 2977-2981 |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=216864 |
ru_RU |
| dc.description.abstract |
Plant Archives |
ru_RU |
| dc.description.abstract |
The purpose of the research is to study the effectiveness of application of fertilizers with increasing doses of nitrogen in the
cultivation of potato. The variety of potato Gala of the middle-early maturity group was used on the background of application
of phosphorus-potassium fertilizers and sulfur in the dose of P120K120S30. Field experiments were conducted in 2014-2016 at
the experimental field of the Department of Horticulture of Kazan State Agricultural University, in gray forest soil with middle
loamy granulometric composition. According to Tyurin, the content of humus in the arable layer of soil was 3.25... 3.31%,
easily hydrolyzed nitrogen – 140... 152 mg/kg of soil, labile phosphorus – 142... 145 mg/kg, exchangeable potassium – 151-156
mg/kg of soil, pH – 5.6... 5.7. The influence of the studied doses of fertilizers on the productivity of crop, content of dry matter,
starch, nitrates and taste was determined. The optimal dose of nitrogen fertilizers for potato of variety Gala on the background
of mineral fertilizers P120K120S30 and chelated forms of microelements: copper, boron and molybdenum in the composition of
liquid mixed fertilizers (LMF-1 and LMF -2) was established. Nitrogen fertilizers were applied, depending on the variant, in
increasing doses — N30, N60, N90, N120 kg of the active ingredient. In the process of research, it was found that the application
of fertilizers in a dose of P120K120S30 (background) increased the crop of potato on average over 3 years by 9.54 t/ha. Nitrogen
fertilizers, applied in addition to the background (P120K120S30), due to the raising of their dose from 30 to 120 kg of active
ingredient per ha, increased the yield by 1.27... 6.34 t/ha. Raising doses of nitrogen fertilizers contributed to a decrease in the
content of dry matter, starch and taste of potato. The amount of nitrates was also increased, but it was significantly lower
than the MPC. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
microelements |
ru_RU |
| dc.subject |
nitrogen |
ru_RU |
| dc.subject |
mineral fertilizers |
ru_RU |
| dc.subject |
yield |
ru_RU |
| dc.subject |
potato (Solanum tuberosum) |
ru_RU |
| dc.subject |
vitamin C |
ru_RU |
| dc.subject |
starch |
ru_RU |
| dc.subject |
protein |
ru_RU |
| dc.subject |
nitrates. |
ru_RU |
| dc.title |
THE YIELD OF POTATO DEPENDING ON THE BACKGROUND OF MINERAL NUTRITION IN THE CONDITIONS OF IRRIGATION OF FOREST-STEPPE OF THE MIDDLE VOLGA REGION |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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