SU1556579A1 - Method of growing planting material of maidenhair-tree - Google Patents
Method of growing planting material of maidenhair-tree Download PDFInfo
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- SU1556579A1 SU1556579A1 SU874217337A SU4217337A SU1556579A1 SU 1556579 A1 SU1556579 A1 SU 1556579A1 SU 874217337 A SU874217337 A SU 874217337A SU 4217337 A SU4217337 A SU 4217337A SU 1556579 A1 SU1556579 A1 SU 1556579A1
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- USSR - Soviet Union
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- rooting
- cuttings
- plants
- substrate
- female
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Abstract
Изобретение касаетс декоративного садоводства. Цель изобретени - увеличение выхода первосортных саженцев. Дл размножени используют черенки, нарезанные из оснований одногодичных побегов. Черенки перед укоренением обрабатывают в растворе гетероауксина (50 мг/л). В качестве субстрата используют смесь песка и дерновой почвы в соотношении 2:1. Субстрат размещают на крупном дренаже с величиной фракций 5-6 см. В начальный период окоренени влажность воздуха поддерживают в пределах 75-80%, а после по влени каллуса влажность воздуха снижают до 65%, продолжа увлажн ть субстрат. Более эффективно укорен ютс черенки женских растений гинкго по сравнению с мужскими. Лучший срок укоренени - июль. Способ позвол ет увеличить укоренение женских растений на 20% и мужских на 11,43%. 1 табл.The invention relates to ornamental gardening. The purpose of the invention is to increase the yield of first-class seedlings. For propagation, cuttings cut from the bases of one-year shoots are used. Cuttings before rooting are treated with a heteroauxin solution (50 mg / l). A mixture of sand and sod soil is used as a substrate in a 2: 1 ratio. The substrate is placed on coarse drainage with a fraction size of 5-6 cm. In the initial period of bruising, the air humidity is maintained within 75-80%, and after the appearance of callus, the air humidity is reduced to 65%, continuing to moisten the substrate. The cuttings of female ginkgo plants are rooted more efficiently than male plants. The best term rooting is July. The method allows increasing the rooting of female plants by 20% and male plants by 11.43%. 1 tab.
Description
Изобретение относитс к декоративному садоводству.The invention relates to ornamental gardening.
Цель изобретени - увеличение выхода первосортных саженцев.The purpose of the invention is to increase the yield of first-class seedlings.
Пример. Черенки длиной 8- 10 см нарезали из нижней зоны одногодичных побегов женских и мужских растений гинкго в два периода (в начале июн и в конце июл ). Черенки имели 5-7 почек и 1-2 листа, срезанные почти на 1/3 часть. Св занные пучки на одинаковом уровне снизу погружали на 24 ч нижним концом в раствор гетероауксина (50 мг/л). Контроль - дистиллированна вода. Высаживали в субстрат, состо щий из 2 ч. песка и 1 ч. дерновой почвы, помещенной на крупный дренаж (5-6 см). Выращивали sd влажной атмосфере (75-80%) в начальный период вегетации. Затем продолжали увлажн ть субстрат, а влажность воздуха была нормальной (65%). Через 3 мес. произведен учет укоренившихс черенков-, %:Example. Cuttings 8–10 cm long were cut from the lower zone of one-year shoots of female and male ginkgo plants in two periods (at the beginning of June and at the end of July). The cuttings had 5-7 buds and 1-2 leaves, cut by almost 1/3 part. Bound beams at the same level from the bottom were immersed for 24 h by the lower end in a solution of heteroauxin (50 mg / l). The control is distilled water. Planted in a substrate consisting of 2 parts of sand and 1 part of sod soil placed on large drainage (5-6 cm). Sd was grown in a humid atmosphere (75-80%) during the initial growing season. Then the substrate was moistened, and the air humidity was normal (65%). After 3 months an account was taken of rooted cuttings-,%:
Результаты исследовани представлены в таблице.The results of the study are presented in the table.
Полученные результаты дают основание считать, что черенки, обработанные стимул тором, лучше укорен лись во все сроки по сравнению с контролем . Более эффективно укорен лись , черенки женских растений гинкго по сравнению с мужскими и черенки, высаженные в июле, чем в июне.The results obtained suggest that the cuttings treated with the stimulator better rooted at all times compared with the control. The cuttings of female ginkgo plants are more effectively rooted compared to the male ones and the cuttings planted in July than in June.
Сл СПSL SP
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Предлагаемый способ выращивани растений гинкго дает возможность усилить укоренение черенков женских растений на 20,00% и мужских соответственно на 11,43% по сравнению с известным способом.The proposed method of growing ginkgo plants makes it possible to enhance the rooting of cuttings of female plants by 20.00% and for male plants, respectively, by 11.43% compared with the known method.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874217337A SU1556579A1 (en) | 1987-02-02 | 1987-02-02 | Method of growing planting material of maidenhair-tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874217337A SU1556579A1 (en) | 1987-02-02 | 1987-02-02 | Method of growing planting material of maidenhair-tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1556579A1 true SU1556579A1 (en) | 1990-04-15 |
Family
ID=21293652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874217337A SU1556579A1 (en) | 1987-02-02 | 1987-02-02 | Method of growing planting material of maidenhair-tree |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1556579A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756743A (en) * | 2015-04-27 | 2015-07-08 | 扬州大学 | Gingko container cutting seedling method |
-
1987
- 1987-02-02 SU SU874217337A patent/SU1556579A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Бутницкий И.Н. Пол рность и фи- зиолого-биохимические особенности сексуализации некоторых двудомных растений. Дис. на соиск. учен, степени канд. биол. наук, 1975. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756743A (en) * | 2015-04-27 | 2015-07-08 | 扬州大学 | Gingko container cutting seedling method |
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