A kind of muskmelon seeds germination accelerating method
Technical field
The present invention relates to field of vegetable, be specifically related to a kind of muskmelon seeds germination accelerating method.
Background technology
The seed demand vernalization of a lot of vegetables, melon and fruit, the general seed of vernalization that needs can be divided into two classes: a class is that fruit vegetables seed sprouting is slow, needs to urge kind, as tomato, capsicum, eggplant, cucumber, wax gourd, watermelon etc.; An other class is that summer temp is high, causes germination rate of vegetable seeds low, so also need to urge kind, as asparagus lettuce, spinach, muskmelon, garlic etc.Different vegetables, respective vernalization mode is different.Hang well method, refrigeration, mix micromicrofarad etc.Different vernalization modes, corresponding different vegetable seeds.Before general vernalization, first through seed selection, sterilization, seed soaking, finally to be only vernalization.Conventional germination accelerating method can improve percentage of seedgermination, shortens germination time, alleviates Field diseases, and seedling seedling is neat, Miao Zhuan.But existing germination accelerating method does not all have the nutrient component that can improve vegetables, improve the quality of vegetables further.
Summary of the invention
The invention provides a kind of muskmelon seeds germination accelerating method, this germination accelerating method can not only improve percentage of seedgermination, shortens germination time, alleviates Field diseases, plants the ripe sugary height of muskmelon simultaneously, and individuality is larger, and output is high, and shelf time is long.
The technical solution used in the present invention is:
A kind of muskmelon seeds germination accelerating method, is characterized in that, comprise the following steps:
(1) after prior to seeding seed being shone 10-12 hour, select the seed of full seed, the seed of select is put in container, 5-6 hour is soaked under normal temperature in clear water, then the 30-40 minute that soaks seed is dropped in seed soaking agent, pull out clean, wherein seed soaking agent is formulated by following component, the percentage by weight of each component is: 6-benzyl aminopurine 100-200ppm, 2 chloroethyl phosphoric acid 20-40ppm, three decane alcohol 10-15ppm, potassium nitrate 1%-2%, α-naphthaleneacetic acid 3-5ppm, paclobutrazol 8-10ppm, brassin lactones 4-6ppm, dipotassium tetraborate 0.1%-0.5%, surplus is water, mix after each component is dissolved in water respectively, be diluted with water to desired concn, stir and get final product,
(2) seed soaked is put into the container filling nutrient solution again, container is put into 600w microwave equipment, with the firepower microwave treatment 5-6 second of 60%, then stop microwave treatment, under taking-up normal temperature, in nutrient solution, soak 2-3 hour; ;
(3) clean with clear water again;
(4) above-mentioned soaked seed is bound up with gauze, squeeze and remove portion of water, put into refrigerator at 2-4 DEG C of refrigeration 10-12 hour, then take out the warm water putting into rapidly 20-25 DEG C and soak 1-2 hour, pull out, again refrigerate, so 3-4 time repeatedly, then pull out to enclose with gauze and put into presprouting of seeds case, at 25-28 DEG C, constant temperature vernalization 10-12 hour, takes out;
(5) seed after constant temperature vernalization is mixed thoroughly with rare earth again, concrete grammar is for after joining 3-4g rare earth and stirring in 40-50g water, add 2.5-3.5kg seed, fully mix thoroughly, then seed and fine earth are mixed thoroughly by the weight ratio of 1:3, are seeded in seedbed according to a conventional method, mulching straw, spray permeable again, within general 3-4 days, can germinate
Nutrient liquid described in step (2) is formulated by following component, and often liter of nutrient solution comprises the component of following weight: potassium dihydrogen phosphate 0.3-0.5, borax 0.3-0.5g, ammonium molybdate 0.2-0.3g, ZnSO
47H
2o 0.2-0.5g, cupric sulfate pentahydrate 0.2 ~ 0.4g, vitamin B1 0.02-0.03g, vitamin c 1-2g, taurine 0.3-0.5g, vitamin D 2-5mg, vitamin E 0.4-0.7g, ferrous sulfate 0.3-0.6g, surplus is water.
In seed soaking agent of the present invention and nutrient liquid, water insoluble active ingredient can adopt water soluble preparation to be added to the water dissolving again.
beneficial effect
Germination accelerating method of the present invention, substantially increases the germination rate of muskmelon seeds, and germination rate can reach more than 100%, and through the muskmelon that this germination accelerating method is planted out, the ripe sugary height of muskmelon, individuality is larger, and output is high, and shelf time is long.Germination rate can improve 6-12%, and germinating to seedling rate reaches more than 95%.Germination period can shift to an earlier date 1-2 days.
Embodiment
A kind of muskmelon seeds germination accelerating method, is characterized in that, comprise the following steps:
(1) after prior to seeding seed being shone 10-12 hour, select the seed of full seed, the seed of select is put in container, 5-6 hour is soaked under normal temperature in clear water, then drop in seed soaking agent and soak seed 35 minutes, pull out clean, wherein seed soaking agent is formulated by following component, the percentage by weight of each component is: 6-benzyl aminopurine 120 ppm, 2 chloroethyl phosphoric acid 30ppm, three decane alcohol 13ppm, potassium nitrate 1%, α-naphthaleneacetic acid 4ppm, paclobutrazol 9ppm, brassin lactones 5ppm, dipotassium tetraborate 0.4%, surplus is water, mix after each component is dissolved in water respectively, be diluted with water to desired concn, stir and get final product,
(2) seed soaked is put into the container filling nutrient solution again, container is put into 600w microwave equipment, with the firepower microwave treatment 5-6 second of 60%, then stop microwave treatment, under taking-up normal temperature, in nutrient solution, soak 2-3 hour;
(3) clean with clear water again;
(4) above-mentioned soaked seed is bound up with gauze, squeeze and remove portion of water, put into refrigerator at 2-4 DEG C of refrigeration 10-12 hour, then take out the warm water putting into rapidly 20-25 DEG C and soak 1-2 hour, pull out, again refrigerate, so 3 times repeatedly, then pull out to enclose with gauze and put into presprouting of seeds case, at 25-28 DEG C, constant temperature vernalization 10-12 hour, takes out;
(5) seed after constant temperature vernalization is mixed thoroughly with rare earth again, concrete grammar is for after joining 4g nitric acid rare earth and stirring in 45g water, add 3kg seed, fully mix thoroughly, then seed and fine earth are mixed thoroughly by the weight ratio of 1:3, are seeded in seedbed according to a conventional method, mulching straw, spray permeable again, within general 3-4 days, can germinate
Wherein, step (2) nutrient liquid used is formulated by following component, and often liter of nutrient solution comprises the component of following weight: potassium dihydrogen phosphate 0.4g, borax 0.4g, ammonium molybdate 0.2g, ZnSO
47H
2o 0.4g, cupric sulfate pentahydrate 0.3g, vitamin B1 0.02g, vitamin c 1.5g, taurine 0.4g, vitamin D 4mg, vitamin E 0.5g, ferrous sulfate 0.4g, surplus is water.