CN113330972A - Method for cultivating large seedlings of jujube rootstock in light-matrix container - Google Patents
Method for cultivating large seedlings of jujube rootstock in light-matrix container Download PDFInfo
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- CN113330972A CN113330972A CN202110585571.6A CN202110585571A CN113330972A CN 113330972 A CN113330972 A CN 113330972A CN 202110585571 A CN202110585571 A CN 202110585571A CN 113330972 A CN113330972 A CN 113330972A
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- 239000011159 matrix material Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims description 14
- 240000008866 Ziziphus nummularia Species 0.000 title description 16
- 239000003415 peat Substances 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000003337 fertilizer Substances 0.000 claims abstract description 9
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 9
- 239000010455 vermiculite Substances 0.000 claims abstract description 9
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 9
- 238000012364 cultivation method Methods 0.000 claims abstract description 6
- 235000015097 nutrients Nutrition 0.000 claims abstract description 6
- 241001247821 Ziziphus Species 0.000 claims description 20
- 238000002513 implantation Methods 0.000 claims description 2
- 244000126002 Ziziphus vulgaris Species 0.000 abstract description 11
- 235000008529 Ziziphus vulgaris Nutrition 0.000 abstract description 10
- 238000011282 treatment Methods 0.000 description 9
- 235000013399 edible fruits Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 241000219100 Rhamnaceae Species 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000010575 Pueraria lobata Nutrition 0.000 description 1
- 235000006545 Ziziphus mauritiana Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 244000209700 shan ge teng Species 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0293—Seed or shoot receptacles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a cultivation method of jujube stock large seedlings in a light-matrix container, wherein control factors influencing growth in the cultivation method comprise container specification, fertilizing amount and light-matrix proportion, wherein the diameter specification of a container is 29-31cm, and the light-matrix proportion is peat soil: the mass ratio of the vermiculite is 1.5-2.4:1, the total nutrient in the fertilizer is more than or equal to 45 percent, wherein N-P2O5‑K2The mass ratio of O is 15:15:15, and the fertilizing amount is 20-30g per bag. The invention adopts the date in the light medium containerThe stock large seedling cultivation method can cultivate high-quality jujube tree container seedlings, the seedlings have developed root systems, consistent growth vigor and robust growth, and the jujube tree seedling standardization is achieved.
Description
Technical Field
The invention relates to the technical field of jujube stock cultivation, in particular to a method for cultivating jujube stock seedlings in a light-matrix container.
Background
Compared with bare-rooted seedlings, container seedling cultivation is an internationally advanced forest seedling cultivation mode. The container seedling root system is formed in the container, and is complete in the seedling lifting, transporting and afforesting processes, so that the rapid growth of the seedlings is facilitated. Container seedling culture is also a main mode of modern seedling breeding, seedling culture is carried out by using a specific container type and a nutrient medium, and the container seedlings are usually placed in protective facilities such as a plastic greenhouse or a greenhouse for culture. The light-matrix container seedling culture is an important technology from quick seedling culture to garden cultivation at present, and compared with the traditional open field grafting seedling culture and root tiller seedling culture, the seedling culture method has the advantages of easiness in carrying, short seedling culture period, easiness in controlling the specification and quality of seedlings, developed root systems and high transplanting survival rate, and is widely applied.
The jujube (Ziziphus jujuba Mill.) is a Rhamnaceae (Rhamnaceae) jujube (Ziziphus Mill.) plant, is the first major fruit tree species and the seventh major fruit tree in China, and has important effects in poverty-deprivation and hardness-counteracting, ecological construction and country revival due to the characteristics of strong stress resistance, outstanding nutrition and the like. Wild jujube (Ziziphus acremodi juba Cheng et Liu) is a plant of Ziziphus millefoliaceae (Rhamnaceae) jujube, also known as spine, wild jujube, kudzu and the like, is a wild fruit tree originally produced in China and is often used as a stock of jujube.
At present, Chinese date seedling cultivation is mainly based on traditional open field grafting propagation, and the problems of long seedling recovery period and irregular garden appearance exist in the process of transplanting seedlings and building gardens, so that the early high yield is influenced.
Disclosure of Invention
The invention aims to provide a method for cultivating jujube stock large seedlings in a light-matrix container, which can cultivate high-quality jujube tree container seedlings, wherein the seedlings have developed root systems, consistent growth vigor and robust growth, and the standardization of jujube tree seedlings is achieved.
In order to achieve the aim, the invention provides a cultivation method of a light-matrix container jujube stock large seedling, wherein control factors influencing growth in the cultivation method comprise container specification, fertilizing amount and light matrix proportion, wherein the diameter specification of a container is 29-31cm, and the light matrix proportion is peat soil: the mass ratio of vermiculite is1.5-2.4:1, and the total nutrient in the fertilizer is more than or equal to 45 percent, wherein N-P2O5-K2The mass ratio of O is 15:15:15, and the fertilizing amount is 20-30g per bag.
Preferably, the container is a non-woven implantation bag having a diameter of 30 cm.
Preferably, the light matrix is peat soil: vermiculite, the mass ratio of which is 2: 1.
Preferably, the fertilizing amount is 25 g/bag.
Therefore, by adopting the method for cultivating the jujube stock large seedlings in the light-matrix container, high-quality jujube tree container seedlings can be cultivated by controlling the container specification, the fertilizing amount and the light-matrix proportion, the root systems of the seedlings are developed, the growth vigor is consistent, the seedlings grow strongly, the jujube tree seedling standardization is achieved, the popularization rate and the breeding speed of improved jujube seeds are improved, and the orchard establishment in the non-seedling-revival stage and the fast and rich early fruit are realized.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a schematic view of the morphology of wild jujube container seedlings under different treatments.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Example one
A method for cultivating jujube stock seedlings in a light-matrix container includes such steps as choosing the size of container, applying fertilizer and proportioning light matrix, and arranging the non-woven bags in the container with diameter of 30 cm. The light matrix is peat soil: vermiculite, the mass ratio of which is 2: 1. The total nutrient in the fertilizer is more than or equal to 45 percent, wherein N-P2O5-K2The mass ratio of O is 15:15:15, and the fertilizing amount is 25g per bag.
Test of
By adjusting different control factors for the growth of the wild jujube stocks, various properties of the wild jujube are observed. The control factors influencing growth comprise container specification, fertilizing amount and light matrix proportion, wherein the diameters of the non-woven fabric planting bags in the container are respectively set to be 15cm, 20cm, 25cm and 30 cm; the fertilizing amount is respectively provided25 g/bag, 50 g/bag, 75 g/bag, 100 g/bag; the fertilizer is a compound fertilizer for the rice field, is produced by Beijing rice field fertilizer Limited liability company, 50 kg/bag, potassium sulfate type pure sulfur radical, total nutrient is more than or equal to 45 percent, and N-P2O5-K2O-15-15-15; the light matrix is divided into peat soil: perlite (9:1), peat soil: vermiculite (2:1), peat soil: coconut husk (1:1), peat soil: coconut husk: vermiculite: perlite (3:3:3:1), all in mass ratio.
In the actual planting and seedling raising process, the wild jujube seedlings can maintain normal growth only by supplying enough water in the growth stage, so that enough water is supplied in the aspect of water irrigation quantity, and other management conditions are consistent with the management level. Each treatment was repeated for 50 tubs for a total of 800 tubs. 2-3 developed wild jujube seeds are sown in a non-woven fabric bag filled with a light matrix, and 1 plant is reserved after 1 month. And a drip irrigation system is utilized to carry out water and fertilizer integrated management, pinching is carried out in time, the thickening growth of the rootstock is promoted, and the growth amount condition is investigated. The effect of different treatment conditions on the growth amount of the seedlings in the wild jujube seedling container is compared, and the table is shown in the specification.
TABLE 1 different treatment conditions for growth of wild jujube
TABLE 2 influence of different treatments on overground growth of wild jujube seedlings
Note: the different lower case letters in the same column indicate significant differences between the different treatments at a P <0.05 level.
TABLE 3 influence of different treatments on the growth of wild jujube container seedling root
Note: the different lower case letters in the same column indicate significant differences between the different treatments at a P <0.05 level.
TABLE 4 range analysis
From the above results, it was found that the influence of different treatments on the growth amount of seedlings in a wild jujube seedling container was different, and the larger the range was, the more significant the influence was (table 4). The container specification (the diameter of the beautiful planting bag) has obvious influence on the growth of wild jujube container seedlings, and then the fertilizing amount and finally the light matrix proportion are carried out. In conclusion, the optimized conditions for cultivating the wild jujube container seedlings are that the diameter of a non-woven fabric planting bag is 30cm, the fertilizing amount is 25 g/bag, and peat soil: vermiculite (2: 1). Peat soil: vermiculite (2:1) not only provides sufficient nutrition, but also has good water retention. For wild jujube seedlings, the fertilizing amount is 25g per bag.
Therefore, by adopting the method for cultivating the jujube stock large seedlings in the light-matrix container, high-quality jujube tree container seedlings can be cultivated, the seedlings have developed root systems and consistent growth vigor and grow robustly, and the jujube tree seedling standardization is achieved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (4)
1. A method for cultivating large seedlings of jujube rootstock in a light-matrix container is characterized by comprising the following steps: the control factors influencing growth in the cultivation method comprise container specification, fertilizing amount and light matrix proportion, wherein the diameter specification of the container is 29-31cm, and the light matrix proportion is peat soil: vermiculiteThe weight ratio is 1.5-2.4:1, the total nutrient in the fertilizer is more than or equal to 45 percent, wherein N-P2O5-K2The mass ratio of O is 15:15:15, and the fertilizing amount is 20-30g per bag.
2. The method for cultivating the light-matrix container jujube rootstock large seedlings according to the claim 1, which is characterized in that: the container is a non-woven implantation bag with a diameter of 30 cm.
3. The method for cultivating the light-matrix container jujube rootstock large seedlings according to the claim 2, which is characterized in that: the light matrix is peat soil: vermiculite, the mass ratio of which is 2: 1.
4. The method for cultivating the light-matrix container jujube rootstock large seedlings according to the claim 3, which is characterized in that: the fertilizing amount is 25g per bag.
Priority Applications (1)
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|---|---|---|---|
| CN202110585571.6A CN113330972A (en) | 2021-05-27 | 2021-05-27 | Method for cultivating large seedlings of jujube rootstock in light-matrix container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110585571.6A CN113330972A (en) | 2021-05-27 | 2021-05-27 | Method for cultivating large seedlings of jujube rootstock in light-matrix container |
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