Cucurbitaceae seed shell processing method

A processing method and technology for zucchini, applied in the agricultural field, can solve the problems of non-standard scratch depth, uncertain scratch locations, and different scratch numbers, so as to reduce the phenomenon of weak seedlings and diseases, and facilitate later management and treatment. good effect

Inactive Publication Date: 2020-05-15
曹哲峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are the following disadvantages during seed shell processing and on-demand sowing: 1) When breaking the seed dormancy period, the seeds are scratched, that is, the seed shell is scratched with a sharp object on the outer surface of the seed, and there is no standard for the depth of the scratch. It is difficult to grasp; the location of the scratch is uncertain; the number of scratches is different, and the scratch wound cannot be treated or protected; 2) Germination is slow, and the germination time takes about 5-7 days; 3) The germination rate is low, and the germination rate Generally 85-90%, the germination rate is lower under extreme weather conditions, and the weak seedlings produced are above 10-25%, which directly causes waste between 15-30%; 4) The phenomenon of rotten seeds and rotten buds is serious, And it is not easy to observe in a short period of time; 5) The emergence of seedlings is irregular, and there are many weak seedlings; 6) It is difficult to replenish cultivation when there is a lack of seedlings and broken ridges; 7) It is time-consuming and laborious, and the operation is cumbersome

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for processing zucchini seed shells, the steps are:

[0030] (1) Seed soaking: Soak zucchini seeds in warm water at 50-55°C for 3 hours, then in cold water at 20°C for 4 hours;

[0031] (2) Remove the caruncle: wear gloves, use the thumb and index finger of the left hand to pinch the caruncle of the seed, which is the closest to the radicle, and the sunken part formed by the ridge line, and the ridge line of the seed shell is exposed, which plays a role in fixing the seeds , and then use the right hand to hold the scissors to cut. The cutting line is selected from the middle horizontal line of the two depressions, which cannot be lower than the depression closest to the radicle in the two depressions. mm;

[0032] (3) Accelerating germination: Soak the seeds after removing the caruncle with trisodium phosphate solution for 3 hours, carry out wound disinfection treatment, accelerate germination at 25-28°C, and sow when the root bud length is 3-5mm;

[0033] (4...

Embodiment 2

[0036] A watermelon seed shell method, the steps are:

[0037] (1) Seed soaking: Soak the seeds in warm water at a temperature of 50-55°C for 4 hours, then soak in cold water at 20°C for 7 hours;

[0038] (2) Remove the caruncle: wear gloves, pinch the seed caruncle with the left hand to form the depression near the radicle and the seed ridge line, and the seed ridge line of the seed shell is exposed to fix the seed, and then use the right hand to remove the caruncle. Clamp the scissors to cut, and the cutting line shall be based on the middle horizontal line of the two depressions, and shall not be lower than the depression closest to the radicle among the two depressions;

[0039] (3) Accelerating germination: Soak the seeds after removing the caruncle with trisodium phosphate solution for 3 hours, carry out wound disinfection treatment, accelerate germination at 25-28°C, and sow when the root bud length is 3-5mm;

[0040] (4) Seedbed disinfection: Before sowing, spray each...

Embodiment 3

[0043] A pumpkin seed shell method, the steps are:

[0044] (1) Seed soaking: Soak the seeds in warm water at a temperature of 50-55°C for 5 hours, then soak in cold water at 20°C for 5 hours;

[0045] (2) Remove the caruncle: wear gloves, pinch the sunken part of the seed caruncle closest to the radicle with the left hand, and the seed ridge line of the seed shell is exposed, which plays the role of fixing the seed, and then clamp the scissors with the right hand to cut , the cut line shall be based on the middle horizontal line of the two depressions, and shall not be lower than the depression closest to the radicle among the two depressions;

[0046] (3) Accelerating germination: Soak the seeds after removing the caruncle with trisodium phosphate solution for 2 hours, carry out wound disinfection treatment, accelerate germination at 25-28°C, and sow when the root bud length is 3-5mm;

[0047] (4) Seedbed disinfection: Before sowing, spray each square meter of seedbed with ...

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PUM

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Abstract

The invention discloses a cucurbitaceae seed shell processing method, belongs to the technical field of agriculture and relates to a shell processing method. The processing method includes the following steps: (1) the step of seed soaking, namely the step of soaking seeds in warm water with the temperature of 50-55 DEG C for 3-5 h, and soaking the seeds in cold water with the temperature of 20 DEGC for 5-7 h; (2) the step of caruncle removing, namely the step of selecting the middle horizontal line in two sunken parts formed by the two sides of caruncle and the ridge lines of the soaked seeds, and cutting off the upper parts of the caruncle from the middle of the two sunken parts along the horizontal line; (3) the step of accelerating germination, namely the step of performing accelerating germination on the seeds whose caruncle is removed at 25-28 DEG C, and performing sowing after the lengths of root buds reach 3-5 mm; (4) the step of seedbed disinfection, namely the step of performing spraying on the seedbeds per square meter with a disinfectant before sowing, and performing disinfection; and (5) the step of routine management, namely the step of performing sowing on the seeds,and performing covering management after sowing. The method can shorten emergence time, enhance emergence rates, eliminate rotten seeds and buds and reduce costs.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and relates to a method for treating seed husks, in particular to a method for treating the husks of Cucurbitaceae seeds. Background technique [0002] Cucurbitaceae crops include large seeds such as zucchini, watermelon, and squash. In the prior art cultivation of Cucurbitaceae crops, in order to increase the germination rate and shorten the emergence time, large-grain seeds of Cucurbitaceae including zucchini, watermelon, and pumpkin all adopt on-demand technology, and in order to ensure their emergence rate and emergence quality, it is necessary to break the During the seed dormancy period, on-demand sowing is carried out. The main point is to sow the selected high-quality seeds to the seedbed or hole tray after soaking and accelerating germination, and then cover the surface of the seeds with a layer of 1-2cm fabric. However, there are the following disadvantages during seed shell proces...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/08A01G22/05A01G13/02
CPCA01C1/00A01C1/08A01G13/0268A01G22/05
Inventor 曹哲峰吕彩芬赵守波王丽雅赵海丹
Owner 曹哲峰
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