Special fertilizer applicator for fruit tree
A fertiliser and fruit tree technology, which is applied to fertiliser devices, fertilizer distributors, applications, etc., can solve the problems of difficulty in controlling the depth of fertilization, difficulty in controlling the distance of fertilization, large workload, etc., and achieves wide crop absorption range and good crop absorption effect. , the effect of less root damage
A fertiliser and fruit tree technology, which is applied to fertiliser devices, fertilizer distributors, applications, etc., can solve the problems of difficulty in controlling the depth of fertilization, difficulty in controlling the distance of fertilization, large workload, etc., and achieves wide crop absorption range and good crop absorption effect. , the effect of less root damage
CN103109631AInactive Publication Date: 2013-05-22JILIN UNIV
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[0035] Utilize the special fertilizer applicator for fruit trees of the present invention to fertilize 8-year-old winter jujube trees with good growth. The fertilizer applied was potassium sulfate compound fertilizer. The adjusted parameters are the fertilization depth of 80mm, the fertilization radius of 500mm, and the amount of fertilizer discharged by the fertilizer discharger per rotation of 0.06kg. First, put about 5kg of potassium sulfate compound fertilizer into the fertilizer box, push the special fertilizer applicator for fruit trees under the jujube tree, make the arc-shaped slot 3 be stuck at the position slightly above the root of the jujube tree, hold the bracket 2 with your left hand, and hold it with your right hand. Push the rotary handle 1 to make the special fertilizer applicator for fruit trees rotate counterclockwise around the jujube tree, and finish after one rotation, which takes about 42 seconds. After fertilization is completed, its operation quality ...
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The invention relates to a special fertilizer applicator for a fruit tree, and belongs to the technology of agricultural machinery manufacturing. The special fertilizer applicator for the fruit tree is reliable to use, and good in fertilization effect, can adjust the fertilization depth, the fertilization distance and the fertilization amount. The technical scheme is that a rotary handle (1) and a bracket (2), a support wheel carrier (4) and the bracket (2), a work rack (10) and the bracket (2), and an opener (9) and the work rack (10) are respectively connected in a sleeving manner, and are respectively clamped and fixed by bolts; a fertilizer containing box (12) and a fertilizer apparatus (11) are respectively fixed at the upper and lower surfaces of the bracket of the fertilizer containing box through bolts; the fertilizer apparatus (11) adopts a universal external fluted roller fertilizer apparatus; power is provided for the fertilizer apparatus by a driving wheel / depth limiting wheel (7) through a transmission device (6); and a support wheel (5) and the support wheel carrier (4), the driving wheel / the depth limiting wheel (7) and the work rack (10), and a covering device (8) and the opener (9) are respectively hinged through bolt shafts.
Description
technical field [0001] The invention relates to a special fertilizer applicator for fruit trees, which belongs to the technical field of agricultural machinery manufacturing. Background technique [0002] More than 170 countries around the world produce fruits, mainly apples, pears, bananas and so on. The main producing countries are more than 20 countries including China and Brazil. Statistics show that my country's total fruit output in 1998 has reached 54.5 billion kilograms, ranking first in the world. The fruit tree planting industry has broad prospects and a huge market. [0003] Fruit tree fertilization is the top priority of fruit tree management, and the effect of fertilization is directly related to the yield and quality of fruit. In agricultural production, the traditional way of fertilizing fruit trees has to go through three steps: digging pits, filling fertilizers, and burying soil, which are implemented step by step. The labor intensity is high and the effi...
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Patent Timeline
22 May 2013
Publication
CN103109631A
- IPC
- A01C15/00
- Inventors
- 张志辉; 王书鹏