CN103518678B - Multi-functional cup integrating rice field lamina color comparison and natural enemy releasing - Google Patents
Multi-functional cup integrating rice field lamina color comparison and natural enemy releasing Download PDFInfo
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- CN103518678B CN103518678B CN201310468984.1A CN201310468984A CN103518678B CN 103518678 B CN103518678 B CN 103518678B CN 201310468984 A CN201310468984 A CN 201310468984A CN 103518678 B CN103518678 B CN 103518678B
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Abstract
The invention discloses a multi-functional cup integrating rice field lamina color comparison and natural enemy releasing. The multi-functional cup comprises a color comparison cup body with the lower end open, a food groove and a connecting rod. A connecting hole and a ventilation hole are formed in the upper end face of the color comparison cup body, and a trichogramma card is attached to the inner wall of the color comparison cup body. The connecting rod penetrates through the connecting hole, the lower end of the connecting rod is connected with the food groove, and the food groove is located in the color comparison cup body. Due to the fact that colors of cup bodies different in green degree are compared with colors of rice field laminas, the fertilizer condition of a rice field can be timely judged, a farmer is instructed to appropriately perform topdressing and fertilizer controlling at appropriate time in the production process of grain, so that blind fertilizer application is avoided in the process of planting rice; meanwhile, the cup can serve as an emergence place of trichogramma before the trichogramma enters parasitic stem borer eggs of the rice field and provides a good emergence environment for the trichogramma, and the parasitic capacity, in the rice field, of the trichogramma is improved, so that the efficiency of pest control is promoted.
Description
Technical field
The invention belongs to Paddy fields and pest control device technical field, be specifically related to a kind of multifunction cup integrating rice field blade colorimetric and natural enemy release.
Background technology
As a large agricultural country, China's chemical fertilizer application total amount on Rice Cropping is larger, on average every mu of fertilizer application amount is in world's higher level, technically there are very distinct issues mainly due to China at fertilization of rice in this: peasant does not understand the relation between soil nutrient content and high yield leaf look, continue to use fixing fertilizer application mode for a long time, blindly the phenomenon of fertilising is serious, and fertilizer waste is serious; Excessive fertilization causes soil acidification, secondary salinization, and harmful organism grows, and causes rice high yield potentiality to be difficult to give full play of, and fertilizer nutrient loss also increases pollution of area source pressure; Excessive nitrogen of executing causes trophic disturbance, and perishable, keeping quality reduces, and nitrate content severe overweight, affects the competitive power on market, constrains rice outlet.On the other hand, the use of agricultural chemicals can prevent and treat agricultural disease and pest, brings benefit to the mankind, and also rely the environment according to existence to bring harm to the mankind, according to the literature, agricultural chemicals utilization factor is generally 10%, and about 90% remain in the environment, causes the pollution to environment.In recent years; for reducing Pesticide use amount; rice field physics, biological prevention and control insect technology are risen gradually; except installing efficient light trap at rice field periphery; in rice field, also discharge, protect the natural enemy of the rice pests such as batrachia, trichogramma, Mirid, cyrtorhinus, spider; especially rapidly, popularizing area is obvious ascendant trend in the biological Control Technology development of rice field trichogramma releases control snout moth's larva.But the release of trichogramma is that disposal plastic cup not only shelters from heat or light, rain-proof effect is poor with the disposal plastic cup of not recoverable for natural enemy terminal, there is certain negative effect to the survival rate of trichogramma and parasitic rate; Also due to not recoverable, often blown off to rice field and caused white pollution.
As can be seen here, person's rational application of fertilizer, as much as possible reduction agriculture chemical and other rubbish need solution badly to problems such as the pollutions in rice field how scientifically to instruct Rice Cropping by simple effective method.Leaf look is the sensitive indicator of reflection growth, nutrition condition, physiological metabolism, is one and important sees seedling diagnosis content.The change procedure of leaf look from blackish green to yellowish green means the difference of material exchange distribution and C N metabolism intensity between organ, is directly connected to the growth of organ, thus has influence on the formation of rice high yield.Middle period in all one's life look of paddy rice is in constantly in change procedure: transplant period of seedling establishment leaf look aobvious " Huang "; Productive tiller stage, Ye Sexian " ink " is conducive to promotion and tillers early growth and quick tiller, to effective tillering leaf in latter stage look " ink "; Ineffective tillering phase leaf look aobvious " light " is conducive to controlling ineffective tillering growth, the growth be conducive to improving plant type, promoting root system; Before and after jointing, leaf look aobvious " light " is conducive to nourishing and growing towards reproductive growth transformation, effectively controls the elongation of basal internode, promotes that stem stalk is sturdy, prevents lodging, improve setting percentage; Boot stage, leaf look became " deeply ", was beneficial to and formed large fringe, promote clever flower development, improved floret bears; Cut phase leaf look becomes " light ", can increase the substance accumulation of stem, leaf, creates condition, but also can reduce the generation of panicle blast for improving setting percentage; Qi Sui turns " deeply " with posterior lobe look, maintains the long period, naturally turns " Huang " to the solid later stage, is conducive to improving setting percentage and grain weight.Rice Leaf look visual colorimetry has been one comparatively proven technique, determines quality and the soil fertility level of Rice Population by the contrast of the actual leaf look of paddy rice and standard, high yield leaf look.This technology is simple, has been commonly used in scientific research work, but does not obtain large scale application in actual Rice Cropping process.
, also do not have structure simple, easy to operate at present and pest control device appearance efficiently, more do not integrate and instruct the device of Rice Cropping and pest control to occur.
Summary of the invention
The present invention is intended to overcome the deficiencies in the prior art, provides a kind of multifunction cup integrating rice field blade colorimetric and natural enemy release.
In order to achieve the above object, technical scheme provided by the invention is:
The described multifunction cup integrating rice field blade colorimetric and natural enemy release comprises lower end uncovered colorimetric cup, food groove and connecting link; Described cuvette upper surface is provided with connecting hole and air hole; Described colorimetric cup inwall posts honeybee card; Described connecting link is through connecting hole, and connecting link lower end is connected with food groove, and it is inner that described food groove is in colorimetric cup.
Preferably, described colorimetric cup upper surface diameter is less than lower surface diameter.
Preferably, described colorimetric cup upper surface diameter is 4.5-5.5cm, preferred 5cm, and lower surface diameter is 6.5-7.5cm, preferred 7cm; Described cuvette height 6.5-7.5cm, preferred 7cm.
Preferably, the latter end of the part that described connecting link stretches in colorimetric cup is set to overstriking section, and the diameter of overstriking section is greater than the diameter of connecting hole, and overstriking section bottom is connected with food groove intracavity bottom, and the length of overstriking section is greater than the degree of depth of food groove.
Preferably, described connecting link long 5.5-6.5cm, preferred 6cm, described food groove depth 1.0-1.4cm, preferred 1.2cm.
Preferably, described connecting link upper end is provided with fixture.
In addition, the external wall of described cuvette is opaque, and outer wall color is set to blackish green, bottle green, dark green, light green or yellow green.
Below in conjunction with design concept and effect, the invention will be further described:
Connecting link, primarily of colorimetric cup, connecting link and food groove composition, during use, is inserted the connecting hole of cup by the present invention from bottom to up, to be then connected with external world's a certain fixture (as bamboo pole) by multifunction cup by connecting link and to hang on field for subsequent use.Leaf look is the sensitive indicator of reflection growth, nutrition condition, physiological metabolism, is one and important sees seedling diagnosis content.The change procedure of leaf look from blackish green to yellowish green means the difference of material exchange distribution and C N metabolism intensity between organ, is directly connected to the growth of organ, thus has influence on the formation of rice high yield.Middle period in all one's life look of paddy rice is in constantly in change procedure: transplant period of seedling establishment leaf look aobvious " Huang "; Productive tiller stage, Ye Sexian " ink " is conducive to promotion and tillers early growth and quick tiller, to effective tillering leaf in latter stage look " ink "; Ineffective tillering phase leaf look aobvious " light " is conducive to controlling ineffective tillering growth, the growth be conducive to improving plant type, promoting root system; Before and after jointing, leaf look aobvious " light " is conducive to nourishing and growing towards reproductive growth transformation, effectively controls the elongation of basal internode, promotes that stem stalk is sturdy, prevents lodging, improve setting percentage; Boot stage, leaf look became " deeply ", was beneficial to and formed large fringe, promote clever flower development, improved floret bears; Cut phase leaf look becomes " light ", can increase the substance accumulation of stem, leaf, creates condition, but also can reduce the generation of panicle blast for improving setting percentage; Qi Sui turns " deeply " with posterior lobe look, maintains the long period, naturally turns " Huang " to the solid later stage, is conducive to improving setting percentage and grain weight.The color of the external wall of cuvette from be deep to shallow be set to blackish green, dark green, dark green, pale green, yellowish green 5 kinds, represent the high yield leaf look that paddy rice different growing stage should have respectively, when instructing fertilising operation, the multifunction cup of different colours is hung on field, be convenient in time and rice leaf color contrast, if the light high yield leaf look that this has this period of a certain rice leaf leaf look in period, then need suitably to add nitrogenous fertilizer, otherwise, then need control fertile; Colorimetric cup inwall can be used for release snout moth's larva natural enemy---trichogramma, during trichogramma releases by honeybee sticker in cup inwall, hard and lighttight wall of cup plays certain protective role to trichogramma; In addition, also have for connect connecting link connecting hole and for gas exchanges air hole inside and outside cup.Connecting link is used for cup and extraneous connection; The diameter of connecting link overstriking section is greater than connecting hole, and when cup link with the external world by connecting link, cup is subject to downward Action of Gravity Field, and overstriking section can prop up connecting hole, at the bottom of preventing glass and natural enemy food groove be closely affixed thus have influence on taking food of natural enemy; Food groove can be natural enemy (trichogramma) and provides food and makeup energy, such as, for trichogramma provides honey, also can catch the water droplet got off from air hole seepage, thus reach the effect of cooling moisture-retaining, for the emergence of trichogramma provides good environment.
Compared with prior art, beneficial effect of the present invention is:
1) though visual colorimetry is skillfully grasped by researcher already, because peasant lacks technological guidance, the method not yet understand by peasant and accept.The many merits cup integrating rice field blade colorimetric and natural enemy release can change according to leaf look, scientifically instruct topdressing and controlling fertilizer in Rice Production process, and simple to operate, to be easy to accept by peasant, therefore, this multifunction cup is with a wide range of applications in agricultural production.
2) generation of the phenomenons such as blindness fertilising, excessive fertilization can be avoided, also instruct peasant according to leaf tone control yielding Populations, fertilizer amount can not only be saved, the high yield potential of paddy rice can also be given full play to, thus promote peasant's increasing both production and income.
3) disposal plastic cup in the past used in the trichogramma releases process of rice field not only can cause rice field white pollution, also owing to sheltering from heat or light, rain-proof effect is poor, had a strong impact on eclosion rate and the field planning-birth-rate of trichogramma.This multifunction cup can reuse, environmental protection; Natural enemy food groove energy cooling moisture-retaining, for natural enemy provides good living environment, thus significantly promotes eclosion rate and the parasitic rate of natural enemy.
In a word, the invention solves peasant and blindly to topdress this general Problems existing, simulated rice from be transplanted to each period between harvest time high yield leaf look and design can instruct peasant in good time, the colorimetric instrument of appropriate fertilising; On the other hand, this instrument is cup-shaped, emergence place can be provided for trichogramma, food groove in cup can provide sufficient nutrition for it, thus improve eclosion rate and parasitic capacity, usual disposal plastic cup can also be replaced as the emergence place of rice field trichogramma releases, compensate for ecological prevention and control in the past and bring the technological deficiency of pollution.The present invention has science, environmental protection, the feature such as easy to operate, to the green of Rice Production, the significant of sustainable development.Therefore, this practical technique should be accelerated to promote, to realize the new situation of the increasing both production and income of peasant and green agriculture, ecological agriculture development in an all-round way.
Accompanying drawing explanation
Fig. 1 is the structural representation of colorimetric cup in the present invention;
Fig. 2 is the structural representation that in the present invention, connecting link is connected with food groove;
Fig. 3 is structural representation of the present invention.
In figure: 1, colorimetric cup; 2, overstriking section; 3, connecting hole; 4, air hole; 5, connecting link; 6, food groove; 7, fixture.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
embodiment 1
See Fig. 1 to Fig. 3, the described multifunction cup integrating rice field blade colorimetric and natural enemy release comprises the uncovered colorimetric cup 1 in lower end, food groove 6 and connecting link 5; Described cuvette 1 upper surface is provided with connecting hole 3 and air hole 4; Described colorimetric cup 1 inwall posts honeybee card; Described connecting link 5 is through connecting hole 3, and connecting link 5 lower end is connected with food groove 6, and it is inner that described food groove 6 is in colorimetric cup 1.
Wherein, described colorimetric cup 1 upper surface diameter is 5cm, and lower surface diameter is 7cm; The high 7cm of described colorimetric cup 1.
The latter end of the part that described connecting link 5 stretches in colorimetric cup 1 is set to overstriking section 2, and the diameter of overstriking section 2 is greater than the diameter of connecting hole 3, and overstriking section 2 bottom is connected with food groove 6 intracavity bottom, and the length of overstriking section 2 is greater than the degree of depth of food groove 6.
The long 6cm of described connecting link 5, the dark 1.2cm of described food groove 6.
Described connecting link 5 upper end is provided with fixture 7.
Described colorimetric cup 1 outer wall is opaque, and outer wall color can be set to blackish green, bottle green, dark green, light green or yellow green.
Claims (1)
1. integrate a multifunction cup for rice field blade colorimetric and natural enemy release, it is characterized in that, described multifunction cup comprises the uncovered colorimetric cup (1) in lower end, food groove (6) and connecting link (5); Described colorimetric cup (1) upper surface is provided with connecting hole (3) and air hole (4); Described colorimetric cup (1) inwall posts honeybee card; Described connecting link (5) is through connecting hole (3), and connecting link (5) lower end is connected with food groove (6), and it is inner that described food groove (6) is in colorimetric cup (1); Described colorimetric cup (1) upper surface diameter is less than lower surface diameter; Described colorimetric cup (1) upper surface diameter is 4.5-5.5cm, and lower surface diameter is 6.5-7.5cm; Described cuvette height 6.5-7.5cm; The latter end of the part that described connecting link (5) stretches in colorimetric cup (1) is set to overstriking section (2), the diameter of overstriking section (2) is greater than the diameter of connecting hole (3), overstriking section (2) bottom is connected with food groove (6) intracavity bottom, and the length of overstriking section (2) is greater than the degree of depth of food groove (6); Described connecting link (5) long 5.5-6.5cm, described food groove (6) dark 1.0-1.4cm; Described connecting link (5) upper end is provided with fixture (7); Described colorimetric cup (1) outer wall is opaque, and outer wall color is set to blackish green, bottle green, dark green, light green or yellow green.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310468984.1A CN103518678B (en) | 2013-10-10 | 2013-10-10 | Multi-functional cup integrating rice field lamina color comparison and natural enemy releasing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310468984.1A CN103518678B (en) | 2013-10-10 | 2013-10-10 | Multi-functional cup integrating rice field lamina color comparison and natural enemy releasing |
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| Publication Number | Publication Date |
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| CN103518678A CN103518678A (en) | 2014-01-22 |
| CN103518678B true CN103518678B (en) | 2015-07-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114391513B (en) * | 2021-12-31 | 2022-12-16 | 宁夏农林科学院植物保护研究所（宁夏植物病虫害防治重点实验室） | Experimental device for be used for thrips to select host plant |
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