CN201365432Y

CN201365432Y - Fertility-preserving and water-saving seedling breeding tray

Info

Publication number: CN201365432Y
Application number: CNU2009200836696U
Authority: CN
Inventors: 杨春雷; 杨锦鹏; 林国平; 樊凯孝; 秦文章; 邓灿东
Original assignee: Tobacco Research Institute of Hubei Province
Current assignee: Tobacco Research Institute of Hubei Province
Priority date: 2009-02-12
Filing date: 2009-02-12
Publication date: 2009-12-23
Anticipated expiration: 2019-02-12

Abstract

The utility model provides a fertility-preserving and water-saving seedling breeding tray, which belongs to the field of agricultural breeding appliances. The seedling breeding tray comprises small seedling breeding chambers (2), wherein the small seedling breeding chambers (2) are connected in a vertical and horizontal arrangement manner to form an integral unit tray (1); a hopper chamber with the large upper part and the small lower part is formed inside each small seedling breeding chamber (2); no sharp edge is formed on the smooth inner wall of each small seedling breeding chamber (2); and an overflow hole (3) is formed on the upper wall of each small seedling breeding chamber (2). The utility model has scientific and simple design and is favorable for popularization and implementation; the overflow holes are formed on the upper walls of the small seedling breeding chambers, so that the utility model can avoid heavy irrigation during the seedling breeding process, be favorable for drainage and breathability, prevent fertilizers from being leached from the bottom part thereof, ensure the proper humidity of the small seedling breeding chambers, remarkably improve the fertility-preserving and water-saving performances, and provide good microenvironment for the growth of seedlings; and moreover, the utility model is favorable for seedling pulling and transplantation, thereby improving the management efficiency of a seedbed and reducing the seedling breeding management cost.

Description

The fertile water saving of a kind of guarantor seedling-cultivating tray

Technical field

The fertile water saving of a kind of guarantor of the utility model seedling-cultivating tray belongs to agricultural breeding utensil field.

Background technology

Along with the progressively enforcement and the propelling of modernized agriculture production technology, high efficiency intensive seedling production technology and seedling implement receive publicity day by day.Seedling-cultivating tray is as the difference of basic seedling implement because of its growth of seedling microenvironment of building, and to becoming seedling quality to play decisive influence.

In the seedling-cultivating tray of using in the current production, be bottom opening infiltration type or bottom atresia water storage type mostly, as patent ZL200420104524.7 and ZL200720047618.9 is the bottom opening structure, and this type of design is because the eluviation of irrigation water can make a large amount of leaching losses of nutrient in the seedling medium; And this design also is unfavorable for whether excessively judging irrigation volume, often causes a large amount of wastes of water resource easily; Especially starting stage of after the matrix arid, irrigating, because the scleroma plateization of organic substrate, the matrix water absorbing capacity is descended, and a large amount of irrigation waters can be directly along with running off in a large number in the hole system of matrix and the infiltration hole of seedling-cultivating tray bottom, and obvious this design not quite is suitable for the water-deficient area.For the design of bottom water type, because there is relatively independent little reservoir chamber its underpart, because demoulding difficulty in this type of seedling-cultivating tray processing, production cost is high relatively, gives to promote the use of and brings certain difficulty.Particularly the ejection phase at a bodily form is very difficult, and this can significantly increase the technology cost.Therefore, current in the soilless-cultivated seedling technology is applied, the Renewal Design that solves seedling-cultivating tray is an important breach.

The utility model content

The purpose of this utility model provides the fertile water saving of a kind of guarantor seedling-cultivating tray, the problem of protecting fertile water saving device with the shortage that solves in the applying of soilless-cultivated seedling technology.

The utility model purpose is achieved by the following technical solution:

The utility model seedling-cultivating tray is made up of little seedling rearing room, characteristics are to be arranged in length and breadth to connect to form by little seedling rearing room 2 to be one cell tray 1, the big up and small down bucket shape of interior sky of little seedling rearing room 2, the slick and sly no sharp rib of little seedling rearing room 2 inwalls, the upper wall of little seedling rearing room 2 has spillway hole 3.

The utility model design science, simple and direct is beneficial to promotion and implementation.The utility model is provided with spillway hole at the seedling rearing room upper wall, can not only avoid the heavy irrigation in the seedling raising process, it is ventilative to help draining, prevent that fertilizer from from the bottom leaching loss, guaranteeing the humidity that little seedling rearing room is suitable, significantly improve and protect fertile water-saving performance, for growth of seedlings provides better microenvironment, and help into the transplanting that lifts seedlings behind the seedling, and improve seedbed management efficient, reduce the seedling management cost.

Description of drawings

Fig. 1 is the utility model schematic top plan view

Fig. 2 is the utility model generalized section

Embodiment

How now specify the utility model in conjunction with the accompanying drawings implements:

The arrangement of the little seedling rearing room in the design's one cell tray 1 and quantity are not liked restriction, and geometry empty in little seedling rearing room 1 bucket shape is unrestricted.

The utility model seedling-cultivating tray adopts pollution-free plastic cement compression moulding processing, and is with low cost, is easy to recycling.

When adopting this seedling-cultivating tray to grow seedlings, the seedling medium that filling earlier has been equipped with makes loading height a little more than spillway hole, divides 2-3 sprinkling irrigation then or drench to irritate to make matrix fully moistening, seed is sowed at above the matrix again, can add a cover thin layer earthing matrix according to seed characteristics.Along with the dissipation of moisture, matrix can become dry gradually, and this time-division 1-3 time is with the matrix sprinkling irrigation or drench and irritate, and fully inhaling up to moisture is till shallow ponding has just reached spillway hole.Like this, the loss of irrigation water can be reduced to minimum, and fertilizer can not protected fertile effect of economizing on water thereby reach from seedling-cultivating tray bottom leaching loss yet; In addition, during transplanting, enclose meter in the cell slyness of growing seedlings and be convenient to extract root and related matrix, can prevent the seedling mechanical damage.

Claims

1, the fertile water saving of a kind of guarantor seedling-cultivating tray, form by little seedling rearing room, it is characterized in that this little seedling rearing room (2) is arranged to connect to form in length and breadth is one cell tray (1), the big up and small down bucket shape of interior sky of little seedling rearing room (2), the slick and sly no sharp rib of little seedling rearing room 2 inwalls, the upper wall of little seedling rearing room (2) has spillway hole (3).