CN201690872U

CN201690872U - Simple rice pollen isolation hoop

Info

Publication number: CN201690872U
Application number: CN201020165105XU
Authority: CN
Inventors: 黎用朝; 闵军; 刘三雄; 李小湘; 黄海明; 肖军治
Original assignee: HUNAN RICE RESEARCH INSTITUTE
Current assignee: HUNAN RICE RESEARCH INSTITUTE
Priority date: 2010-02-02
Filing date: 2010-04-21
Publication date: 2011-01-05
Anticipated expiration: 2020-04-21

Abstract

The utility model discloses a simple rice pollen isolation hoop, comprising a bracket and an outer cover covering outside the bracket. The bracket is provided with a 3-6 strut bars with the lengths of 1.8-2.2m, three rings with different sizes are respectively fixed on each strut bar from top to bottom, the perimeters of the three rings from the top to the bottom are respectively 1.0-1.2m, 1.3-1.6m and 1.8-2.2m, wherein smallest ring is fixed on the top of the strut bar, and the biggest ring is fixed at a part of the strut bar, which is 0.3-0.4m [away] from the bottom of the strut bar. The outer cover is fixed among the three rings of the bracket through fixed blocks and is 0.1-0.2m downwards, and the part which is 0.3-0.4m from the bottom of the strut bar is a landing leg inserting into a land for growing field croups. The utility model has simple structure, low cost and easy maintenance, is easy to generalize and use in rice pollen isolation, can be used for preservation of pure state of little rice seeds and isolation planting of paddy individuals transfected with different genes, can prevent mouse in the field when being inserted into the field with the depth of 0.3-0.4m or being inversely placed, thereby multiple purposes are realized.

Description

The simple and easy cage of a kind of paddy pollen

Technical field

The utility model relates to a kind of agri-scientific research equipment, the simple and easy cage of specifically a kind of paddy pollen.

Background technology

200510010180.2 disclose the pollen spacer assembly of a kind of cross pollinated plant.Be left n type long bent pole and the placement of right n type long bent pole opposing parallel on cuboid framework 1, the upper end of left side n type long bent pole is fixed with first sleeve pipe and second sleeve pipe, the upper end of right n type long bent pole is fixed with the 3rd sleeve pipe and quadruplet pipe, two lower ends of preceding n type short bent pole are contained in respectively in first sleeve pipe and the 3rd sleeve pipe, and two lower ends of back n type short bent pole are contained in respectively in second sleeve pipe and the quadruplet pipe; A side is equipped with by plastic foil is made, its lap is made by dense cloth outer cover in the outer end of cuboid framework.The pollen spacer assembly of this cross pollinated plant costs an arm and a leg, and operates cumbersomely, and easy-maintaining is not unsuitable for promoting the use of in paddy pollen is isolated.

The utility model content

The purpose of this utility model is to provide a kind of paddy pollen simple and easy cage.Simple with implementation structure, cost is low, simple to operate, maintenance easily, be convenient in paddy pollen is isolated, promote the use of.

The technical solution of the utility model is: comprise support and topped outer cover two parts in the support outside, described support is provided with 3～6 1.8～2.2 meters support bar, on support bar, be welded with three circles that vary in size from top to bottom respectively, the girth of described three circles from top to bottom is respectively 1.0～1.2 meters, 1.3～1.6 meters, 1.8～2.2 meters, a circle of its minimum is fixed on the top of support bar, a circle of its maximum is fixed on apart from 0.3～0.4 meter of support bar bottom, described outer cover is fixed on by fixture between three circles of support and downward 0.1～0.2 meter, and its 0.3～0.4 meter, support bar bottom is for inserting the supporting leg in land for growing field crops.

Described outer cover is agripast film, nonwoven, white canvas or byssus.

Described fixture is bend needle, staple, transparent adhesive tape or pastes glue.

Shroud the good father and mother of transplanting originally with the simple and easy isolation of paddy pollen during use, general cover pushes up and should exceed about 1.8 meters in field face, and the cage supporting leg is inserted the land for growing field crops, can realize isolating the production of hybrid seeds.

The utility model is simple in structure, cost is low, simple to operate, maintenance easily, be convenient in paddy pollen is isolated, promote the use of; It is pure to be used for low amounts of water rice guarantor, changes the isolation implant of different genes paddy rice individual plant, inserts land for growing field crops 0.3-0.4 rice or put upside down to prevent the mouse in field, realizes one-object-many-purposes.

Description of drawings

Accompanying drawing is a supporting structure schematic diagram of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment 1:

With reference to accompanying drawing: the support of present embodiment is provided with 6 2.0 meters iron wire support bar 1, on support bar from top to bottom respectively electric welding three iron wire loops 2 that vary in size are arranged, the girth of three iron wire loops from top to bottom is respectively 1.2 meters, 1.5 rice, 2 meters, an iron wire loop electric welding of its minimum is at the top of support bar, a circle of its maximum is fixed on apart from 0.3 meter of support bar bottom, the agripast film is trapped among between three circles of support and downwards and extends 0.1 meter, as outer cover, with bend needle the top is fixed, redundance fixes with staple, and its 0.3 meter, support bar bottom is for inserting the supporting leg 3 in land for growing field crops.

Embodiment 2: as different from Example 1, used outer cover is a nonwoven.

Claims

1. simple and easy cage of paddy pollen, it is characterized in that, comprise support and topped outer cover two parts in the support outside, described support is provided with 3～6 1.8～2.2 meters support bar, on support bar, be welded with three circles that vary in size from top to bottom respectively, the girth of described three circles from top to bottom is respectively 1.0～1.2 meters, 1.3～1.6 meters, 1.8～2.2 meters, a circle of its minimum is welded on the top of support bar, a circle of its maximum is fixed on apart from 0.3～0.4 meter of support bar bottom, described outer cover is fixed on by fixture between three circles of support and downwards and extends 0.1～0.2 meter, and 0.3～0.4 meter, described support bar bottom is for inserting the supporting leg in land for growing field crops.

2. the simple and easy cage of paddy pollen according to claim 1 is characterized in that, described outer cover is agripast film, nonwoven, white canvas or byssus.

3. the simple and easy cage of paddy pollen according to claim 1 is characterized in that, described fixture is bend needle, staple, transparent adhesive tape or pastes glue.