CN101502220A - Crop solid-liquid split-root cultivation device - Google Patents
Crop solid-liquid split-root cultivation device Download PDFInfo
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- CN101502220A CN101502220A CNA2009100715022A CN200910071502A CN101502220A CN 101502220 A CN101502220 A CN 101502220A CN A2009100715022 A CNA2009100715022 A CN A2009100715022A CN 200910071502 A CN200910071502 A CN 200910071502A CN 101502220 A CN101502220 A CN 101502220A
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- nutrient solution
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The present invention provides a solid-liquid split-root cultivating device of crop and relates to a split-root cultivating device of crop root system. The invention settles the problems of more interference element, large error and low precision in detecting the physiological index parameter of crop root system. The device of the invention is composed of a soil culturing bowl (1), a nutrient solution culturing bowl (2), a seedling fixing clamp (3), a dustproof cover (4) and a ventilating pipe (7). The soil culturing bowl (1) and the nutrient solution culturing bowl (2) are closely connected together. The seedling fixing clamp (3) and soil (5) are enclosed in the soil culturing bowl (1). The nutrient solution (6) is placed in the nutrient solution culturing bowl (2). The crop root system is fixed by the seedling fixing clamp (3) and is divided to two parts. The two parts of crop root system respectively grow in the soil culturing bowl (1) and the nutrient solution culturing bowl (2). The efficiency of device according to the invention is increased for 1.5 times compared with the routine cultivating method. The precision is increased for more than 10%. The solid-liquid split-root cultivating device of crop has more scientific meaning.
Description
Technical field
The present invention relates to a kind of crop root split-root cultivation device.
Background technology
At present, the crop root culture apparatus that people adopt is comparatively backward, can only be grown in nutrient solution or is grown in the soil same strain crop cultivation, and same strain crop root can not half be grown in the soil simultaneously, and second half root growth is in nutrient solution.Traditional method is general to be adopted plant growth in the nutrient solution of different disposal or directly be planted in the soil a certain element of research to the influence of plant physiology index, this cultural method is difficult to accurately satisfy the requirement of test, increase workload, be difficult between plant in the incubation guarantee that growing way is consistent, disturbing factor is more, and error is bigger, make some less differences detect less than, part is out in the cold, and the data of detection are inaccurate.
Summary of the invention
The present invention is in order to solve traditional method putting into same basin nutrient solution with a kind of crop root or same basin soil is cultivated, be difficult between plant guarantee that growing way is consistent, cultural method is difficult to accurately satisfy test requirements document, increase workload, disturbing factor is more in the incubation, error is big, precision is low, and the inaccurate problem of the data of detection provides a kind of crop solid-liquid split-root cultivation device.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
Crop solid-liquid split-root cultivation device, cultivating alms bowl, solid seedling folder, dust cap and breather pipe by soil culturing pot, nutrient solution forms, soil culturing pot and nutrient solution cultivate alms bowl near and link together, solid seedling folder is arranged above, soil is packed in the soil culturing pot, and nutrient solution places nutrient solution to cultivate in the alms bowl, is divided into two parts by solid seedling clamping ordered goods root system and root system, be grown in respectively in the soil culturing pot and cultivate in the alms bowl with nutrient solution, dust cap is placed in nutrient solution and cultivates on the alms bowl.
Utilize the concrete steps of crop solid-liquid split-root cultivation device cultivation of crops method to be:
Step 2, cultivate 7 days seedling age crop seedlings with water planting is in advance pre-;
The invention has the beneficial effects as follows: crop root is divided into two parts owing to adopted, soil incubation and nutrient solution cultivation process are combined together, crop field top disturbing factor is few in the research process, can study same strain crop root growing environment difference, to the influence of plant physiology index, thereby the data of detected crop root physical signs parameter are accurate, precision is high and reduced workload.The present invention with adopt conventional cultural method mutually specific efficiency improve 1.5 times, have more scientific meaning.
Description of drawings
Fig. 1 is the structural representation of crop solid-liquid split-root cultivation device.
Embodiment:
Embodiment one: describe present embodiment in conjunction with Fig. 1.Present embodiment is cultivated alms bowl 2, solid seedling folder 3, dust cap 4 and breather pipe 7 by soil culturing pot 1, nutrient solution and is formed, soil culturing pot 1 and nutrient solution are cultivated alms bowl 2 and are abutted against together, solid seedling folder 3 is arranged above, by the fixing crop root and root system is divided into two parts of solid seedling folder 3, be grown in respectively in the soil culturing pot 1 and cultivate in the alms bowl 2 with nutrient solution, dust cap 4 is placed in nutrient solution and cultivates on the alms bowl 2.
Embodiment two: the difference of present embodiment and embodiment one is to be provided with soil 5 and nutrient solution 6, and soil 5 is packed in the soil culturing pot 1, and nutrient solution 6 places nutrient solution to cultivate in the alms bowl 2.
Embodiment three: the concrete steps of present embodiment cultivation of crops method are:
Step 2, cultivate 7 days seedling age crop seedlings with water planting is in advance pre-;
The present invention uses in research work, carries out for " phosphorus is to the impact of soybean root system secretion " Actual detection, obtained preferably technique effect, the present invention carries with adopting cellar culture method phase specific efficiency High 1.5 times, have more scientific meaning.
Claims (3)
1, crop solid-liquid split-root cultivation device, it comprises soil culturing pot (1), nutrient solution is cultivated alms bowl (2), solid seedling folder (3), dust cap (4) and breather pipe (7), it is characterized in that soil culturing pot (1) and nutrient solution cultivation alms bowl (2) abuts against together, solid seedling folder (3) is arranged above, by the fixing crop root and root system is divided into two parts of solid seedling folder (3), be grown in respectively in the soil culturing pot (1) and cultivate in the alms bowl (2) with nutrient solution, dust cap (4) is placed in nutrient solution and cultivates on the alms bowl (2).
2, crop solid-liquid split-root cultivation device according to claim 1 is characterized in that it also includes soil (5) and nutrient solution (6), and soil (5) is packed in the soil culturing pot (1), and nutrient solution (6) places nutrient solution to cultivate in the alms bowl (2).
3, utilize the method for the described crop solid-liquid split-root cultivation device cultivation of crops of claim 1, it is characterized in that the step of this method is as follows:
Step 1, the above-mentioned solid-liquid split-root cultivation device of employing;
Step 2, cultivate 7 days seedling age crop seedlings with water planting is in advance pre-;
Step 3, prepare culture fluid (6) and soil (5) by test requirements document;
Step 4, the soil (5) of in soil culturing pot (1), packing into, in nutrient solution cultivation alms bowl (2), add nutrient solution (6) and transplant crop, fix crop with solid seedling folder (3), crop root is evenly distributed in soil culturing pot (1) and the nutrient solution cultivation alms bowl (2);
Step 5, dust cap (4) covered at nutrient solution cultivate alms bowl (2), give the nutrition liquid chamber with breather pipe (7) ventilation;
Step 6, cultivate by test requirements document.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100715022A CN101502220A (en) | 2009-03-06 | 2009-03-06 | Crop solid-liquid split-root cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100715022A CN101502220A (en) | 2009-03-06 | 2009-03-06 | Crop solid-liquid split-root cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101502220A true CN101502220A (en) | 2009-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNA2009100715022A Pending CN101502220A (en) | 2009-03-06 | 2009-03-06 | Crop solid-liquid split-root cultivation device |
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| CN (1) | CN101502220A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405793A (en) * | 2011-11-09 | 2012-04-11 | 河南科技大学 | Movable multi-purpose root chamber |
| CN102523977A (en) * | 2011-12-09 | 2012-07-04 | 河南科技大学 | Culture method for rice seedlings |
| CN102860227A (en) * | 2012-09-11 | 2013-01-09 | 福建农林大学 | Test device and method used for studying root phenotypic plasticity |
| CN102939890A (en) * | 2011-12-07 | 2013-02-27 | 河南科技大学 | Culture method for plant seedlings |
| CN104904446A (en) * | 2014-06-19 | 2015-09-16 | 黄效光 | Water and soil planting method |
| CN110275001A (en) * | 2019-07-31 | 2019-09-24 | 四川省农业科学院生物技术核技术研究所 | It is a kind of to measure and evaluate medicament to the apparatus and method of root-knot nematode drug effect |
| CN112136612A (en) * | 2020-08-21 | 2020-12-29 | 华中农业大学 | Cucumber nitrogen system signal sensitivity evaluation method |
| CN115316252A (en) * | 2022-10-10 | 2022-11-11 | 中国科学院昆明植物研究所 | Method for establishing root division system in herbaceous root hemiparasitic plant vessel |
-
2009
- 2009-03-06 CN CNA2009100715022A patent/CN101502220A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405793A (en) * | 2011-11-09 | 2012-04-11 | 河南科技大学 | Movable multi-purpose root chamber |
| CN102405793B (en) * | 2011-11-09 | 2012-12-26 | 河南科技大学 | Movable multi-purpose root chamber |
| CN102939890A (en) * | 2011-12-07 | 2013-02-27 | 河南科技大学 | Culture method for plant seedlings |
| CN102939890B (en) * | 2011-12-07 | 2014-01-15 | 河南科技大学 | Culture method for plant seedlings |
| CN102523977A (en) * | 2011-12-09 | 2012-07-04 | 河南科技大学 | Culture method for rice seedlings |
| CN102523977B (en) * | 2011-12-09 | 2013-06-26 | 河南科技大学 | Culture method for rice seedlings |
| CN102860227A (en) * | 2012-09-11 | 2013-01-09 | 福建农林大学 | Test device and method used for studying root phenotypic plasticity |
| CN104904446A (en) * | 2014-06-19 | 2015-09-16 | 黄效光 | Water and soil planting method |
| CN110275001A (en) * | 2019-07-31 | 2019-09-24 | 四川省农业科学院生物技术核技术研究所 | It is a kind of to measure and evaluate medicament to the apparatus and method of root-knot nematode drug effect |
| CN112136612A (en) * | 2020-08-21 | 2020-12-29 | 华中农业大学 | Cucumber nitrogen system signal sensitivity evaluation method |
| CN115316252A (en) * | 2022-10-10 | 2022-11-11 | 中国科学院昆明植物研究所 | Method for establishing root division system in herbaceous root hemiparasitic plant vessel |
| CN115316252B (en) * | 2022-10-10 | 2023-01-31 | 中国科学院昆明植物研究所 | Method for establishing root division system in herbaceous root hemiparasitic plant vessel |
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Open date: 20090812 |