CN110972828A - Method for reducing pipe-knotting of small zizania latifolia stems - Google Patents
Method for reducing pipe-knotting of small zizania latifolia stems Download PDFInfo
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- CN110972828A CN110972828A CN201911258664.7A CN201911258664A CN110972828A CN 110972828 A CN110972828 A CN 110972828A CN 201911258664 A CN201911258664 A CN 201911258664A CN 110972828 A CN110972828 A CN 110972828A
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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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
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Abstract
A method for reducing the stem tube knot of the zizania latifolia is carried out by stripping leaf sheaths of the stem tube, soaking the stem tube in water for seedling emergence, transplanting the seedlings by the stem tube, and planting by dividing the plants. The invention has the beneficial effects that: the method can reduce the phenomenon that the zizania latifolia grows small when the zizania latifolia is grown in a pipe seedling, improve the seedling number, save the cost, and is simple and convenient to operate, time-saving and beneficial to popularization.
Description
Technical Field
The invention relates to the technical field of vegetable planting, in particular to a method for reducing pipe-knot of zizania latifolia.
Background
Compared with the traditional cuttage seedling culture, the seedling culture of the seedling culture through the stem pipe has the advantages of high breeding coefficient and good seedling consistency, and is widely popularized and applied. Generally, after harvesting single-season zizania latifolia in 9 months, seedling raising is carried out by seedling transplanting in a seedling pipe, the earlier the seedling raising time is, the larger the seedling growth amount is, the more tillered highland barley is, and the more seedlings are extracted in the next year. However, in the seedling raising process through seedling transplanting in the stem pipe, the phenomenon that part of seedlings bear small water bamboos can occur, the borne water bamboos are small in size and have a large number of deformities, the commodity value is basically not high, the water bamboos are rotten in winter, 4 joint positions where the water bamboos are located are also rotten, and a new seedling can be taken out from each joint position where the water bamboos are originally located in the spring of the second year.
In order to reduce the phenomenon that zizania latifolia bears less knots when seedling is grown in a stem pipe, some farmers delay seedling growing time, carry out seedling raising and planting in the middle ten days of 11 months with lower air temperature, and reduce the phenomenon that zizania latifolia bears less knots by utilizing the fact that the air temperature is lowered to the temperature which is not suitable for zizania latifolia bearing knots. However, after the seedling transplanting and planting time is delayed, the growth amount of seedlings is correspondingly reduced, and the seedling emergence amount in the spring of the next year is also influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a method for reducing the formation of small zizania latifolia in zizania latifolia shoots, reduces the formation of small zizania latifolia in zizania latifolia seedlings, and reduces the cost.
The invention adopts the technical scheme for solving the technical problems that: the method for reducing the pipe-knotted small zizania latifolia stems comprises the following steps:
firstly, stripping leaf sheaths of a stem tube, and stripping all leaf sheaths on the zizania latifolia stem tube;
secondly, soaking the seedling tubes in water to sprout, irrigating the seedling bed, applying 30 kilograms of ternary compound fertilizer to each mu of the seedling bed, keeping an 8-10 cm water layer, and floating the seedling tubes on the water surface of the seedling bed for 15-20 days until the seedling length of the seedling tubes is 15-20 cm;
thirdly, seedling is planted in the bolting pipe, water in the seedling field is discharged, the bolting pipe for seedling emergence is laid flat and orderly and is discharged to the surface of the seedling field ridge, seedlings face upwards, roots face downwards, the bolting pipe is slightly pressed to be half sunk into a mud layer, and the surface of the seedling field ridge is kept moist;
and fourthly, dividing and planting, namely after 15 days of seedling transplanting, obtaining the tubular seedlings of the zizania latifolia shoots, and then dividing and planting the tubular seedlings of the zizania latifolia shoots in a field.
Preferably, the duration of the method for reducing the formation of small zizania latifolia stems in the pipe in the second step is 18 days.
The method for reducing the formation of the small zizania latifolia in the Zizania latifolia stalk tube comprises the first step of stripping leaf sheaths of the stalk tube and stripping all leaf sheaths on the Zizania latifolia stalk tube. Secondly, soaking the seedlings in water to allow the seedlings to emerge, irrigating the seedling field, applying 30 kilograms of ternary compound fertilizer to each mu of the seedling field, keeping an 8cm-10cm water layer, enabling the seedlings to float on the water surface of the seedling field for 15-20 days until the seedlings emerge from the seedlings in the seedlings pipe with the length of 15-20 cm, wherein the step has the effect that the comprehensive nutrition supply during emergence is broken, the seedlings float on the water surface of the seedling field, and can also take roots and sprout to grow after sufficient water is supplied, the seedlings grow in the early stage and are close to soil, but the seedlings grow in the early stage because the seedlings emerge from soaking the seedlings pipe in water, the comprehensive nutrition absorption of the seedlings is limited, the seedlings are also limited to grow, the seedlings grown from the seedlings are difficult to be pregnant in autumn and winter, the phenomenon that the seedlings grow small seedlings when the seedlings grow from the seedlings is reduced, the number of the seedlings is increased, and meanwhile, the effect of reducing the small seedlings can be realized by only needing water to irrigate the seedlings in the seedling field, the cost is reduced; thirdly, seedling is planted in the bolting pipe, water in the seedling field is discharged, the bolting pipe for seedling emergence is laid flat and orderly and is discharged to the surface of the seedling field ridge, seedlings face upwards, roots face downwards, the bolting pipe is slightly pressed to be half sunk into a mud layer, and the surface of the seedling field ridge is kept moist; after the seedling emergence of the seedling pipe is soaked in water, 15 to 20 days later, the seedling is difficult to grow continuously due to the limited nutrient supply of the field water, and the seedling of the seedling pipe needs to be transplanted to maintain the growth vigor of the seedling at the moment. Fourthly, dividing and planting, and after 15 days of transplanting seedlings, obtaining the pipe seedlings of the zizania latifolia, and then dividing and planting the pipe seedlings of the zizania latifolia into a field.
The invention has the beneficial effects that: the method for reducing the formation of the small cane shoots in the tube of the cane shoots can reduce the formation of the small cane shoots in the tube seedling of the cane shoots, improve the number of grown seedlings, save the cost, and is simple and convenient to operate, time-saving and beneficial to popularization.
Detailed Description
The invention is further illustrated below:
the first embodiment is as follows:
the method for reducing the pipe-knotted small zizania latifolia stems comprises the following steps:
firstly, stripping leaf sheaths of a stem tube, and stripping all leaf sheaths on the zizania latifolia stem tube;
secondly, soaking the seedling tubes in water to sprout, irrigating the seedling bed, applying 30 kilograms of ternary compound fertilizer to each mu of the seedling bed, and keeping an 8cm water layer to ensure that the seedling tubes float on the water surface of the seedling bed for 15 days until the seedling emergence length of the seedling tubes is 15 cm;
thirdly, seedling is planted in the bolting pipe, water in the seedling field is discharged, the bolting pipe for seedling emergence is laid flat and orderly and is discharged to the surface of the seedling field ridge, seedlings face upwards, roots face downwards, the bolting pipe is slightly pressed to be half sunk into a mud layer, and the surface of the seedling field ridge is kept moist;
fourthly, dividing and planting, and after 15 days of transplanting seedlings, obtaining the pipe seedlings of the zizania latifolia, and then dividing and planting the pipe seedlings of the zizania latifolia into a field.
Example two:
the method for reducing the pipe-knotted small zizania latifolia stems comprises the following steps:
firstly, stripping leaf sheaths of a stem tube, and stripping all leaf sheaths on the zizania latifolia stem tube;
secondly, soaking the seedling tubes in water to sprout, irrigating the seedling bed, applying 30 kilograms of ternary compound fertilizer to each mu of the seedling bed, and keeping a 10cm water layer to ensure that the seedling tubes float on the water surface of the seedling bed for 18 days until the seedling emergence length of the seedling tubes is 17 cm;
thirdly, seedling is planted in the bolting pipe, water in the seedling field is discharged, the bolting pipe for seedling emergence is laid flat and orderly and is discharged to the surface of the seedling field ridge, seedlings face upwards, roots face downwards, the bolting pipe is slightly pressed to be half sunk into a mud layer, and the surface of the seedling field ridge is kept moist;
fourthly, dividing and planting, and after 15 days of transplanting seedlings, obtaining the pipe seedlings of the zizania latifolia, and then dividing and planting the pipe seedlings of the zizania latifolia into a field.
Example three:
the method for reducing the pipe-knotted small zizania latifolia stems comprises the following steps:
firstly, stripping leaf sheaths of a stem tube, and stripping all leaf sheaths on the zizania latifolia stem tube;
secondly, soaking the seedling tubes in water to sprout, irrigating the seedling bed, applying 30 kilograms of ternary compound fertilizer to each mu of the seedling bed, and keeping an 8cm water layer to ensure that the seedling tubes float on the water surface of the seedling bed for 20 days until the seedling emergence length of the seedling tubes is 20 cm;
thirdly, seedling is planted in the bolting pipe, water in the seedling field is discharged, the bolting pipe for seedling emergence is laid flat and orderly and is discharged to the surface of the seedling field ridge, seedlings face upwards, roots face downwards, the bolting pipe is slightly pressed to be half sunk into a mud layer, and the surface of the seedling field ridge is kept moist;
fourthly, dividing and planting, and after 15 days of transplanting seedlings, obtaining the pipe seedlings of the zizania latifolia, and then dividing and planting the pipe seedlings of the zizania latifolia into a field.
Taking the single cropping water bamboo in 2019 as an example, collecting seedling raising data in 10 months, comparing the first embodiment, the second embodiment and the third embodiment of the invention with the conventional seedling raising method to obtain the following comparison results:
| example one | Example two | EXAMPLE III | Conventional seedling raising method | |
| Percentage of knotted water bamboo | 10％ | 9％ | 9％ | 41％ |
The method for reducing the pipe-forming of the zizania latifolia can reduce the phenomenon that the zizania latifolia forms small zizania latifolia when seedlings are grown in the pipe of the zizania latifolia.
The embodiment of the invention has the characteristics that: the method can reduce the phenomenon that the zizania latifolia grows small when the zizania latifolia is grown in a pipe seedling, improve the seedling number, save the cost, and is simple and convenient to operate, time-saving and beneficial to popularization.
Although the present invention has been described with reference to preferred embodiments, workers skilled in the art will recognize that changes may be made in form and detail without departing from the scope of the claims.
Claims (2)
1. A method for reducing the formation of small zizania latifolia stems in the tube is characterized by comprising the following steps:
(1) stripping off leaf sheaths of the stem tube, and stripping off all leaf sheaths on the zizania latifolia stem tube;
(2) soaking the seedling tubes to sprout, irrigating the seedling field, applying 30 kilograms of ternary compound fertilizer per mu of the seedling field, maintaining a water layer of 8-10 cm, floating the seedling tubes on the water surface of the seedling field for 15-20 days until the seedling length of the seedling tubes is 15-20 cm;
(3) seedling is planted through the bolting pipe, water of a seedling field is discharged, the bolting pipe which seedlings emerge is laid flat and is orderly arranged on the surface of the seedling field ridge, seedlings face upwards, roots face downwards, the bolting pipe is slightly pressed to be half sunk into a mud layer, and the surface of the seedling field ridge is kept moist;
(4) and (3) carrying out plant division and field planting, namely obtaining the tubular seedlings of the zizania latifolia shoots after the seedlings are planted for 15 days, and then carrying out plant division and field planting on the tubular seedlings of the zizania latifolia shoots in a field.
2. The method of claim 1, wherein the method for reducing the formation of small zizania latifolia stems in tubes is characterized in that: the duration in step (2) was 18 days.
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2019
- 2019-12-10 CN CN201911258664.7A patent/CN110972828B/en active Active
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| KR20120058126A (en) * | 2010-11-29 | 2012-06-07 | 경동대학교 산학협력단 | Mixed tea using deep sea water and preparation thereof |
| CN103004961A (en) * | 2012-12-06 | 2013-04-03 | 安徽省岳西县高山果菜有限责任公司 | Method for pre-cooling preserving high-mountain wild rice shoots by two steps |
| CN104855097A (en) * | 2015-05-06 | 2015-08-26 | 肥西县农业技术推广中心 | Zizania aquatica planting method |
| CN108668869A (en) * | 2018-05-21 | 2018-10-19 | 广西壮族自治区农业科学院生物技术研究所 | The method of arrowhead water planting nursery |
| CN108812098A (en) * | 2018-06-28 | 2018-11-16 | 丽水市农业科学研究院 | The method of small hay is tied after preventing wild rice stem autumn to be colonized |
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