CN105309263A - Carya illinoensis container seedling water content management method - Google Patents
Carya illinoensis container seedling water content management method Download PDFInfo
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- CN105309263A CN105309263A CN201410379430.9A CN201410379430A CN105309263A CN 105309263 A CN105309263 A CN 105309263A CN 201410379430 A CN201410379430 A CN 201410379430A CN 105309263 A CN105309263 A CN 105309263A
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Abstract
The invention provides a carya illinoensis container seedling water content management method which comprises the following steps of watering by adopting a way of spray irrigation from upside before seedling emergence, and watering by adopting a way of soaking in a breeding pool after seedling emergence. According to the method provided by the invention, the matrix capillary action is utilized to moisten seedling root fields, the water content is fully utilized by plants except for being subjected to plant transpiration and surface evaporation, and the water can be saved by 30 percent compared with watering by fully adopting the way of spray irrigation from upside during the breeding process. According to the method, the container seedlings are watered uniformly and grow uniformly and evenly, and the seedling quality is remarkably improved. When the container seedlings cultured by the method provided by the invention are planted, the ground diameter and the plant height of the one-year-old seedlings can be respectively increased by about 32.7 percent and 16.5 percent compared with that of the seedlings watered by adopting the way of spray irrigation from upside; when the method provided by the invention is adopted, the bottom part of the container is soaked in water, and the root system on the bottom part is died from lack of oxygen, so that the lateral roots emergence is promoted, and compared with the way of spray irrigation from upside, the number of the first-order lateral roots can be increased by about 26.8 percent. The method provided by the invention can be widely applied in breeding the carya illinoensis seedlings.
Description
Technical field
The present invention relates to agricultural planting irrigation technique field, particularly, relate to a kind of apocarya container seedling water management method.
Background technology
Apocarya [Caryaillinoensis (Wangenh.) K.Koch], has another name called pecan, and originating in U.S. Mississippi Valley, is Juglandaceae hickory deciduous tree.Under China develops woody grain and oil and enforcement timber deposit Strategic Context, as integrating, fruit is used, oil is used, the apocarya of material develops rapidly, and plantation upsurge appears in Shi Zhong district, the middle and lower reach of Yangtze River, the sharp increase of nursery stock demand.
Rich root apocarya container seedling can solve the slow problem of low, the slow seedling of bareroot seedling survival rate, and raising is built garden efficiency, is beneficial to Early Paleozoic strata.At present, apocarya container seedling generally adopts top mode of spraying to feed water, and irrigation water is easily tackled effluent by blade, up to the water loss of 50%-70%, causes the significant wastage of water resource; Also there is take a lot of work effort, nursery stock and accept the uneven problem of moisture, affect seedling quality.
Summary of the invention
The object of the invention is the above-mentioned defect in order to overcome prior art, providing a kind of water saving and the good apocarya container seedling water management method of seedling quality.
The present inventor finds under study for action, apocarya container seedling, adopts sprinkling irrigation mode in top to feed water before emerging, and adopts nursery pond mode of soaking to feed water, greatly can economize on water, and can significantly improve seedling quality after emerging.
Therefore, to achieve these goals, the invention provides a kind of apocarya container seedling water management method, described method comprises: adopt sprinkling irrigation mode in top to feed water before emerging, and adopts nursery pond mode of soaking to feed water after emerging.
Preferably, the condition that described top sprinkling irrigation mode feeds water comprises: each sprinkling irrigation spray is permeable, and sprinkling irrigation in every 3-5 days once.
Preferably, the condition that described nursery pond immersion mode feeds water comprises: each every strain container seedling immersion amount is 0.8-1.5L, keeps nursery pond dry, again soak after 4-6 days after moisture absorption utilizes.
Preferably, described apocarya container seedling carries out nursery in greenhouse by solar heat.
Preferably, multiple nursery pond is provided with in described greenhouse by solar heat, and be provided with water supply cistern and the cistern that catchments, be communicated with by tube connector between adjacent nursery pond, be communicated with by water inlet pipe between the nursery pond be communicated with water supply cistern with water supply cistern, the nursery pond be communicated with the cistern that catchments is communicated with by outlet pipe with catchmenting between cistern.
Preferably, described nursery pond is built into by hollow brick, and the long 3-4m of described nursery pond, wide 1-1.4m, high 0.15-0.2m, level at the bottom of pond, does not seep water.
Preferably, the container material of described container seedling is 80-100g/m
2non-woven fabrics, container is cylindrical, and bore is 13-17cm, is highly 28-32cm.
Preferably, described container seedling is formed by seeding method, sows 1 seed in each container.
Preferably, water inlet pipe, tube connector and outlet pipe are the UPVC pipe that pipe diameter is 30-35mm, along 8-12cm at the bottom of nursery pond at the bottom of the pipe of water inlet pipe, along 4-6cm at the bottom of nursery pond at the bottom of the pipe of tube connector, along 4-6cm at the bottom of nursery pond at the bottom of the pipe of outlet pipe.
Preferably, the seedling medium in the container of described container seedling comprises the garden mould, peat, perlite and the well-rotted farmyard manure that mix, and the volume ratio of garden mould, peat, perlite and well-rotted farmyard manure is 4: 3: 1: 2.
Apocarya container seedling water management method of the present invention, the moistening nursery stock rhizosphere of matrix capillarity is utilized after emerging, moisture, except by except plant transpiration and surface evaporation, is all utilized by plant, feeds water can economize on water about 30% than all adopting sprinkling irrigation mode in top in seedling raising process; The inventive method container seedling is even by the water yield, and seedling growth is evenly neat, and seedling quality significantly improves, the container seedling that plantation the inventive method is cultivated, and 1 year raw nursery stock leading thread and plant height comparatively top sprinkling irrigation seedling can increase by about 32.7% and about 16.5% respectively; Adopt the inventive method, container bottom is immersed in water, the root system hypoxia death of bottom, facilitates side root and occurs, and spray compared with seedling with top, one-level side radical can increase about 26.8%.The inventive method can be widely used in the cultivation of apocarya seedling.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Fig. 1 is nursery pond connected relation schematic diagram.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of apocarya container seedling water management method, the method comprises: adopt sprinkling irrigation mode in top to feed water before emerging, and adopts nursery pond mode of soaking to feed water after emerging.
In the present invention, apocarya container seedling refers to sows formation in a reservoir, and apocarya container seedling water management method refers to after planting to the water management method in seedling stage.Seeding method is conventionally known to one of skill in the art, does not repeat them here.Seeding quantity is that 1 seed sowed by every container.
In the present invention, adopt sprinkling irrigation mode in top to feed water before emerging, the condition that top sprinkling irrigation mode feeds water preferably includes: each sprinkling irrigation spray is permeable, and sprinkling irrigation in every 3-5 days once.It will be understood by those skilled in the art that spray is permeable namely to refer to permeable for the seedling medium spray in container.
In the present invention, adopt nursery pond mode of soaking to feed water after emerging, the condition that nursery pond immersion mode feeds water preferably includes: each every strain container seedling immersion amount is 0.8-1.5L, keeps nursery pond dry, again soak after 4-6 days after moisture absorption utilizes.Immersion amount is herein for sowing 1 seed in each container.
In the present invention, conveniently control seedling management condition, apocarya container seedling preferably carries out nursery in protecting field, such as, can carry out nursery, more preferably in greenhouse by solar heat, carry out nursery in booth or greenhouse by solar heat.
In the present invention, in order to carry out a large amount of nursery, multiple nursery pond is preferably provided with in greenhouse by solar heat, in order to supply water conveniently, preferably be provided with water supply cistern in greenhouse by solar heat and the cistern that catchments, be communicated with by tube connector between adjacent nursery pond, be communicated with by water inlet pipe between the nursery pond be communicated with water supply cistern with water supply cistern, as shown in Figure 1, the nursery pond be communicated with the cistern that catchments is communicated with (not shown) by outlet pipe with catchmenting between cistern.
In the present invention, the effect of nursery pond is in order to retaining, for container seedling immersion, therefore, as long as nursery pond does not seep water.For the size of nursery pond, shape without particular/special requirement, such as, nursery pond can be built into by hollow brick, nursery pond length can be 3-4m, wide can be able to be 0.15-0.2m for 1-1.4m, height, preferred levels at the bottom of pond.
In the present invention, conveniently soak, the container material of container seedling is preferably 80-100g/m
2non-woven fabrics.For the size of the container of container seedling, shape without particular/special requirement, such as, adopt the nursery pond of above-mentioned size, container can be cylindrical, and bore can be 13-17cm, can be highly 28-32cm.Bore refers to the basal diameter of cylinder.
In the present invention, water inlet pipe, tube connector and the outlet pipe pipeline just in order to distinguish diverse location, for pipeline not difference itself, such as, water inlet pipe, tube connector and outlet pipe all can be UPVC pipe (i.e. hard PVC) that pipe diameter is 30-35mm.For nursery pond and the container of above-mentioned size, in order to make each every strain container seedling immersion amount be 0.8-1.5L, 8-12cm is preferably along at the bottom of nursery pond at the bottom of the pipe of water inlet pipe, 4-6cm is preferably along at the bottom of nursery pond at the bottom of the pipe of tube connector, 4-6cm is preferably along at the bottom of nursery pond at the bottom of the pipe of outlet pipe, namely, in the nursery pond of above-mentioned size, the water yield of 4-6cm height is kept.
In the present invention, for the seedling medium in the container of container seedling without particular/special requirement, the various seedling mediums that this area is conventional can be adopted, such as, seedling medium can comprise the garden mould, peat, perlite and the well-rotted farmyard manure that mix, and the volume ratio of garden mould, peat, perlite and well-rotted farmyard manure can be 4: 3: 1: 2.
Embodiment
The present invention is further illustrated for following embodiment, but therefore do not limit the present invention.
In the following Examples and Comparative Examples:
At Xuyi, Jiangsu Province Agriculture Science Institute osmanthus five construction of base greenhouse by solar heat, greenhouse length 80m, width 6m, carry out container nursery.
Nursery pond: build nursery pond in greenhouse, length is respectively 4m, 1.2m, 0.2m, and nursery pond is built into by 39cm × 24cm × 19cm hollow brick, levelling at the bottom of pond, the every 4m of nursery pond mono-in greenhouse by solar heat, three rows, totally 60; Two ends nursery pond taps into water pipe and outlet pipe respectively, the other end of water inlet pipe is communicated with water supply cistern, the other end of outlet pipe is communicated with the cistern that catchments, tube connector is communicated with adjacent nursery pond, as shown in Figure 1, water inlet pipe, tube connector and outlet pipe are the UPVC pipe that pipe diameter is 32mm, along 10cm at the bottom of nursery pond at the bottom of the pipe of water inlet pipe, along 5cm at the bottom of nursery pond at the bottom of the pipe of tube connector, along 5cm at the bottom of nursery pond at the bottom of the pipe of outlet pipe.
Container seedling: container adopts diameter, is highly respectively the 90g/m of 15cm, 30cm
2non-woven fabrics hydrostatic column; Seedling medium to be volume ratio be 4: 3: 1: 2 garden mould, peat, perlite, well-rotted farmyard manure; The seed of the 7d that is soaked in water is carried out 37 DEG C of constant temperature vernalization, after 20d, germination rate reaches 78%, and choose chitting piece and be seeded in container for plant growth, each container sows 1, and container is put in nursery pond.
Embodiment 1
The present embodiment is for illustration of apocarya container seedling water management method of the present invention.
Adopt sprinkling irrigation mode in top to feed water before emerging, each sprinkling irrigation spray is permeable, and sprinkling irrigation in every 4 days once.Adopt nursery pond mode of soaking to feed water after emerging, pour water in nursery pond to all nursery pond middle water levels and be stabilized in 5cm, after moisture absorption utilizes, keep nursery pond dry, again soak after 5 days.
Comparative example 1
Adopt sprinkling irrigation mode in top to feed water between nursery stage, each sprinkling irrigation spray is permeable, and sprinkling irrigation in every 4 days once always.
Comparative example 2
Adopt nursery pond mode of soaking to feed water between nursery stage always, pour water in nursery pond to all nursery pond middle water levels and be stabilized in 5cm, after moisture absorption utilizes, keep nursery pond dry, again soak after 5 days.
Add up greenhouse by solar heat water consumption after 8 months, respectively select 50 strain container seedlings at greenhouse by solar heat two ends and centre respectively, measure leading thread, plant height, one-level side radical, the results are shown in Table 1.Leading thread refers to the stem rugosity at nursery stock earth's surface place.
Table 1
| Plant height (cm) | Leading thread (cm) | One-level side radical | Total water consumption (m 3) | |
| Embodiment 1 | 66.4±5.6 | 0.755±0.12 | 54±2.89 | 550.3 |
| Comparative example 1 | 57.0±4.8 | 0.569±0.08 | 43±2.15 | 698.9 |
| Comparative example 2 | 56.2±5.1 | 0.549±0.06 | 40±1.75 | 489.6 |
As can be seen from Table 1, the inventive method feeds water relative to adopting sprinkling irrigation mode in top between nursery stage always, greatly can reduce water consumption, and the inventive method can improve plant height, leading thread and one-level side radical, namely can improve seedling quality.
Apocarya container seedling water management method of the present invention, the moistening nursery stock rhizosphere of matrix capillarity is utilized after emerging, moisture, except by except plant transpiration and surface evaporation, is all utilized by plant, feeds water can economize on water about 30% than all adopting sprinkling irrigation mode in top in seedling raising process; The inventive method container seedling is even by the water yield, and seedling growth is evenly neat, and seedling quality significantly improves, the container seedling that plantation the inventive method is cultivated, and 1 year raw nursery stock leading thread and plant height comparatively top sprinkling irrigation seedling can increase by about 32.7% and about 16.5% respectively; Adopt the inventive method, container bottom is immersed in water, the root system hypoxia death of bottom, facilitates side root and occurs, and spray compared with seedling with top, one-level side radical can increase about 26.8%.The inventive method can be widely used in the cultivation of apocarya seedling.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. an apocarya container seedling water management method, is characterized in that, described method comprises: adopt sprinkling irrigation mode in top to feed water before emerging, and adopts nursery pond mode of soaking to feed water after emerging.
2. method according to claim 1, wherein, the condition that described top sprinkling irrigation mode feeds water comprises: each sprinkling irrigation spray is permeable, and sprinkling irrigation in every 3-5 days once.
3. method according to claim 1, wherein, the condition that described nursery pond immersion mode feeds water comprises: each each container seedling immersion amount is 0.8-1.5L, keeps nursery pond dry, again soak after 4-6 days after moisture absorption utilizes.
4. according to the method in claim 1-3 described in any one, wherein, described apocarya container seedling carries out nursery in greenhouse by solar heat.
5. method according to claim 4, wherein, multiple nursery pond is provided with in described greenhouse by solar heat, and be provided with water supply cistern and the cistern that catchments, be communicated with by tube connector between adjacent nursery pond, be communicated with by water inlet pipe between the nursery pond be communicated with water supply cistern with water supply cistern, the nursery pond be communicated with the cistern that catchments is communicated with by outlet pipe with catchmenting between cistern.
6. method according to claim 5, wherein, described nursery pond is built into by hollow brick, and the long 3-4m of described nursery pond, wide 1-1.4m, high 0.15-0.2m, level at the bottom of pond, does not seep water.
7. method according to claim 6, wherein, the container material of described container seedling is 80-100g/m
2non-woven fabrics, container is cylindrical, and bore is 13-17cm, is highly 28-32cm.
8. method according to claim 7, wherein, described container seedling is formed by seeding method, sows 1 in each container.
9. method according to claim 8, wherein, water inlet pipe, tube connector and outlet pipe are the UPVC pipe that pipe diameter is 30-35mm, along 8-12cm at the bottom of nursery pond at the bottom of the pipe of water inlet pipe, along 4-6cm at the bottom of nursery pond at the bottom of the pipe of tube connector, along 4-6cm at the bottom of nursery pond at the bottom of the pipe of outlet pipe.
10. according to the method in claim 1-3 described in any one, wherein, seedling medium in the container of described container seedling comprises the garden mould, peat, perlite and the well-rotted farmyard manure that mix, and the volume ratio of garden mould, peat, perlite and well-rotted farmyard manure is 4: 3: 1: 2.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496773A (en) * | 2018-12-26 | 2019-03-22 | 云南省林业科学院漾濞核桃研究院 | Apocarya Light media small container grafting Raining season wooding method |
| CN109601061A (en) * | 2019-01-28 | 2019-04-12 | 洛阳牡丹发展中心 | A kind of oil tree peony scale breeding seed accelerating germination method |
| CN109906912A (en) * | 2019-04-19 | 2019-06-21 | 湖北省林业科学研究院 | A kind of matrix formulations of thin shell mountain pecan raising peach tree seedlings in container, preparation method and applications |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828677A (en) * | 2014-03-04 | 2014-06-04 | 云南润雨薄壳山核桃科技开发有限公司 | Carya illinoensis nutrition bag seedling cultivation method |
| CN103858724A (en) * | 2014-03-20 | 2014-06-18 | 刘海涛 | Breeding method for high-quality walnut seedlings |
| CN103947479A (en) * | 2014-05-09 | 2014-07-30 | 郭晋锋 | Seedling raising device and method for walnut tree in cold highland area |
-
2014
- 2014-07-31 CN CN201410379430.9A patent/CN105309263A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103828677A (en) * | 2014-03-04 | 2014-06-04 | 云南润雨薄壳山核桃科技开发有限公司 | Carya illinoensis nutrition bag seedling cultivation method |
| CN103858724A (en) * | 2014-03-20 | 2014-06-18 | 刘海涛 | Breeding method for high-quality walnut seedlings |
| CN103947479A (en) * | 2014-05-09 | 2014-07-30 | 郭晋锋 | Seedling raising device and method for walnut tree in cold highland area |
Non-Patent Citations (2)
| Title |
|---|
| 祝燕 等: "林木容器育苗底部渗灌技术研究现状与展望", 《世界林业研究》 * |
| 耿国民 等: "薄壳山核桃常规育苗方法改良技术研究", 《林业实用技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496773A (en) * | 2018-12-26 | 2019-03-22 | 云南省林业科学院漾濞核桃研究院 | Apocarya Light media small container grafting Raining season wooding method |
| CN109601061A (en) * | 2019-01-28 | 2019-04-12 | 洛阳牡丹发展中心 | A kind of oil tree peony scale breeding seed accelerating germination method |
| CN109906912A (en) * | 2019-04-19 | 2019-06-21 | 湖北省林业科学研究院 | A kind of matrix formulations of thin shell mountain pecan raising peach tree seedlings in container, preparation method and applications |
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Application publication date: 20160210 |