CN105706570A - Seedling culturing method achieving high germination rate of tomato seeds - Google Patents
Seedling culturing method achieving high germination rate of tomato seeds Download PDFInfo
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- CN105706570A CN105706570A CN201610122055.9A CN201610122055A CN105706570A CN 105706570 A CN105706570 A CN 105706570A CN 201610122055 A CN201610122055 A CN 201610122055A CN 105706570 A CN105706570 A CN 105706570A
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- tomato seeds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
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- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a seedling culturing method achieving the high germination rate of tomato seeds. The method comprises the steps of tomato seed preparation, tomato seed soaking pretreatment, tomato seed pesticide treatment, tomato seed sterilizing, tomato seed germination accelerating and tomato seed sowing. Compared with the prior art of tomato seedling culturing, the seedling culturing method has the advantages that the germination rate is 96.5-98.8%, the survival rate of seedling transplanting is 90.7-94%, the cultured seedlings are strong in growth vigor, flourishing in root system and high in disease resistance, the growth period of tomatoes is shortened, morbidity of gray mold, bacterial wilt and leaf mold during the culturing period is reduced obviously, adaptability after transplantation is high, the flower rate and the fruit setting rate of the tomatoes are increased remarkably, fruit development is good, and meat quality is good.
Description
Technical field
The present invention relates to field of planting, particularly relate to the method for culturing seedlings of a kind of tomato seeds high germination rate.
Background technology
Fructus Lycopersici esculenti is that Solanaceae belongs to herbaceous plant, including determinate growth, half determinate growth and one dimensional infinite wall.Can perennation when condition is suitable.It is various in style, trophophase is long, is loved by the people, and becomes one of Main Cultivation crop of warmhouse booth vegetables crop and winter-spring season.The tomato seeds germination percentage of mesh existing planting technology plantation is low, it is low to plant shoot survival percent, thus can improve production cost.
Summary of the invention
In order to overcome above-mentioned deficiency, the invention provides the method for culturing seedlings of a kind of tomato seeds high germination rate.
The present invention is achieved through the following technical solutions:
A kind of method for culturing seedlings of tomato seeds high germination rate, including:
1) preparation of tomato seeds: select natural maturity, healthy and strong tomato seeds for nursery；
2) dipping pretreatment of tomato seeds: at tomato seeds is put into 30-35 DEG C mass percent be 1.5% sodium bicarbonate solution in soak 1 hour, it is possible to break the dormancy of seed to a certain extent, promote the permeability of seed coat, further take out, drain；
3) chemicals treatment of tomato seeds: utilize medicament to soak tomato seeds 4-6 hour, described medicament is by mass percentage by 2% sodium chloride, 0.1% paddy skin myron liquid, 1.5% sucrose, 0.01% potassium permanganate, remaining forms for clear water, each interaction between component, seed dormancy can be broken further, improve the permeability of seed coat, seed coat can be played the effect of shallow virus killing, and the growth of embryo can be promoted；
4) tomato seeds sterilization: above-mentioned tomato seeds uses potassium permanganate, 6% sodium chloride and the 1% sodium hydroxide mixed solution of 0.2% carry out immersion treatment by mass percentage, the process time is 10 minutes, it is possible to alleviate and control common some virosiss, the disease of antibacterial one class；
null5) tomato seeds accelerating germination: tomato seeds is placed in culture dish，Accelerating germination 20 hours under the ambient temperature of 28-35 DEG C，13rd hour when，The radiation treatment that seed employing is changed 2 hours，Radiation unit's areal intensity scope of described change is 0-21 μ W/cm，When radiation unit's areal intensity is 0，Start every 5s to be incremented by once，Incremental change is than last many 1 μ W/cm every time,And first 5s radiation unit areal intensity increments is 1 μ W/cm，Until radiation unit's areal intensity increases to 21 μ W/cm，And then，Start every 5s to successively decrease once，Decrement is than last many 1 μ W/cm every time,And first 5s radiation unit areal intensity decrement is 1 μ W/cm，Until radiation unit's areal intensity is reduced to 0，Follow-up circulate successively，The each increments of radiation unit's areal intensity increases to 6 from 1，When radiation unit's areal intensity increases，Radiation unit's areal intensity is changed in the way of becoming acceleration，When radiation unit's areal intensity reduces，Radiation unit's areal intensity is changed in the way of becoming deceleration，The level of seed cell endogenous hormones can be promoted，Promote to sprout，Improve germination percentage，Strengthen cellular respiration，Shorten the growth cycle of Fructus Lycopersici esculenti；15th hour when, seed use the magnetic field of change process, showing money or valuables one carries unintentionally to more than 95% tomato seeds；The magnetic field of described change, the scope of change of magnetic field strength is at 0-45mT, when magnetic field intensity is 0, start every 5s to be incremented by once, incremental change is than last many 1mT every time, and first 5s magnetic field intensity increments is 1mT, until magnetic field intensity increases to 45, and then, starting every 5s and successively decrease once, each decrement is than last many 1mT, and first 5s magnetic field intensity decrement is 1mT, until magnetic field intensity increases to 0, follow-up circulate successively；Process in the magnetic field beginning with change for 15 hours of accelerating germination, the activity of various enzymes in enzymatic reaction can be promoted, strengthen the breathing of cell further, accelerate seed nutrient substance is absorbed, and increments each to magnetic field intensity increases to 9 from 1, when magnetic field increases, magnetic field intensity is changed in the way of becoming acceleration, when magnetic field reduces, magnetic field is changed in the way of becoming deceleration, can effectively regulate the cell cycle of the corresponding cell of tomato seeds, promote cell division, and the fruit-setting rate after tomato seeds can being developed into plant promotes has the effect of greatly facilitating.
6) tomato seeds sowing: the tomato seeds showed money or valuables one carries unintentionally is sowed.
The invention has the beneficial effects as follows: compared with existing tomato seedling technology, the present invention has extremely significantly advantage, technique scheme is used to carry out tomato seeds nursery, percentage of seedgermination is at 96.5%-98.8%, seedling replanting survival rate is at 90.7%-94%, the seedling cultivated, growth potential is strong, well developed root system, disease resistance is strong, the growth cycle of Fructus Lycopersici esculenti shortens, nurturing period gray mold, bacterial wilt, leaf mold sickness rate substantially reduces, strong adaptability after transplanting, and the flowering rate fruit-setting rate of Fructus Lycopersici esculenti all has and increases significantly, fruit development is good, the content of vitamin A substantially increases, meat quality is good.
Detailed description of the invention
A kind of method for culturing seedlings of tomato seeds high germination rate, including:
1) preparation of tomato seeds: select natural maturity, healthy and strong tomato seeds for nursery；
2) dipping pretreatment of tomato seeds: at tomato seeds is put into 30-35 DEG C mass percent be 1.5% sodium bicarbonate solution in soak 1 hour, it is possible to break the dormancy of seed to a certain extent, promote the permeability of seed coat, further take out, drain；
3) chemicals treatment of tomato seeds: utilize medicament to soak tomato seeds 4-6 hour, described medicament is by mass percentage by 2% sodium chloride, 0.1% paddy skin myron liquid, 1.5% sucrose, 0.01% potassium permanganate, remaining forms for clear water, each interaction between component, seed dormancy can be broken further, improve the permeability of seed coat, seed coat can be played the effect of shallow virus killing, and the growth of embryo can be promoted；
4) tomato seeds sterilization: above-mentioned tomato seeds uses potassium permanganate, 6% sodium chloride and the 1% sodium hydroxide mixed solution of 0.2% carry out immersion treatment by mass percentage, the process time is 10 minutes, it is possible to alleviate and control common some virosiss, the disease of antibacterial one class；
null5) tomato seeds accelerating germination: tomato seeds is placed in culture dish，Accelerating germination 20 hours under the ambient temperature of 28-35 DEG C，13rd hour when，The radiation treatment that seed employing is changed 2 hours，Radiation unit's areal intensity scope of described change is 0-21 μ W/cm，When radiation unit's areal intensity is 0，Start every 5s to be incremented by once，Incremental change is than last many 1 μ W/cm every time,And first 5s radiation unit areal intensity increments is 1 μ W/cm，Until radiation unit's areal intensity increases to 21 μ W/cm，And then，Start every 5s to successively decrease once，Decrement is than last many 1 μ W/cm every time,And first 5s radiation unit areal intensity decrement is 1 μ W/cm，Until radiation unit's areal intensity is reduced to 0，Follow-up circulate successively，The each increments of radiation unit's areal intensity increases to 6 from 1，When radiation unit's areal intensity increases，Radiation unit's areal intensity is changed in the way of becoming acceleration，When radiation unit's areal intensity reduces，Radiation unit's areal intensity is changed in the way of becoming deceleration，The level of seed cell endogenous hormones can be promoted，Promote to sprout，Improve germination percentage，Strengthen cellular respiration，Shorten the growth cycle of Fructus Lycopersici esculenti；15th hour when, seed use the magnetic field of change process, showing money or valuables one carries unintentionally to more than 95% tomato seeds；The magnetic field of described change, the scope of change of magnetic field strength is at 0-45mT, when magnetic field intensity is 0, start every 5s to be incremented by once, incremental change is than last many 1mT every time, and first 5s magnetic field intensity increments is 1mT, until magnetic field intensity increases to 45, and then, starting every 5s and successively decrease once, each decrement is than last many 1mT, and first 5s magnetic field intensity decrement is 1mT, until magnetic field intensity increases to 0, follow-up circulate successively；Process in the magnetic field beginning with change for 15 hours of accelerating germination, the activity of various enzymes in enzymatic reaction can be promoted, strengthen the breathing of cell further, accelerate seed nutrient substance is absorbed, and increments each to magnetic field intensity increases to 9 from 1, when magnetic field increases, magnetic field intensity is changed in the way of becoming acceleration, when magnetic field reduces, magnetic field is changed in the way of becoming deceleration, can effectively regulate the cell cycle of the corresponding cell of tomato seeds, promote cell division, and the fruit-setting rate after tomato seeds can being developed into plant promotes has the effect of greatly facilitating.
6) tomato seeds sowing: the tomato seeds showed money or valuables one carries unintentionally is sowed.
Using technique scheme to carry out tomato seeds nursery, percentage of seedgermination is at 96.5%-98.8%, and seedling replanting survival rate is at 90.7%-94%.
Claims (1)
1. the method for culturing seedlings of a tomato seeds high germination rate, it is characterised in that:
1) preparation of tomato seeds: select natural maturity, healthy and strong tomato seeds for nursery；
2) dipping pretreatment of tomato seeds: at tomato seeds is put into 30-35 DEG C mass percent be 1.5% sodium bicarbonate solution in soak after 1 hour, take out, drain；
3) chemicals treatment of tomato seeds: utilize medicament to soak tomato seeds 4-6 hour, described medicament is by mass percentage by 3% sodium chloride, 0.1% paddy skin myron liquid, 1.5% sucrose, 0.01% potassium permanganate, and remaining forms for clear water；
4) tomato seeds sterilization: above-mentioned tomato seeds uses potassium permanganate, 6% sodium chloride and the 1% sodium hydroxide mixed solution of 0.2% carry out immersion treatment by mass percentage, and the process time is 10 minutes；
null5) tomato seeds accelerating germination: tomato seeds is placed in culture dish，Accelerating germination 20 hours under the ambient temperature of 28-35 DEG C，13rd hour when，The radiation treatment that seed employing is changed 2 hours，Radiation unit's areal intensity scope of described change is 0-21 μ W/cm，When radiation unit's areal intensity is 0，Start every 5s to be incremented by once，Incremental change is than last many 1 μ W/cm every time,And first 5s radiation unit areal intensity increments is 1 μ W/cm，Until radiation unit's areal intensity increases to 21 μ W/cm，And then，Start every 5s to successively decrease once，Decrement is than last many 1 μ W/cm every time,And first 5s radiation unit areal intensity decrement is 1 μ W/cm，Until radiation unit's areal intensity is reduced to 0，Follow-up circulate successively；15th hour when, seed use the magnetic field of change process, showing money or valuables one carries unintentionally to more than 95% tomato seeds；The magnetic field of described change, the scope of change of magnetic field strength is at 0-45mT, when magnetic field intensity is 0, start every 5s to be incremented by once, incremental change is than last many 1mT every time, and first 5s magnetic field intensity increments is 1mT, until magnetic field intensity increases to 45mT, and then, starting every 5s and successively decrease once, each decrement is than last many 1mT, and first 5s magnetic field intensity decrement is 1mT, until magnetic field intensity is reduced to 0, follow-up circulate successively；
6) tomato seeds sowing: the tomato seeds showed money or valuables one carries unintentionally is sowed.
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| CN201610122055.9A CN105706570A (en) | 2016-03-04 | 2016-03-04 | Seedling culturing method achieving high germination rate of tomato seeds |
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| CN201610122055.9A CN105706570A (en) | 2016-03-04 | 2016-03-04 | Seedling culturing method achieving high germination rate of tomato seeds |
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| CN105706570A true CN105706570A (en) | 2016-06-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688531A (en) * | 2016-11-24 | 2017-05-24 | 蚌埠市宗洼草鸡养殖农民专业合作社 | Tomato seedling-raising method |
| CN106717276A (en) * | 2016-12-21 | 2017-05-31 | 阜阳市颍泉区玉寿种植专业合作社 | A kind of method for improving the outmoded percentage of seedgermination of tomato |
| CN114946315A (en) * | 2022-05-18 | 2022-08-30 | 李涛 | Preparation method of tomato artificial seeds |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123030A (en) * | 2015-10-19 | 2015-12-09 | 陈桂芳 | Seedling culturing method capable of raising emergency rate of strawberry seeds |
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2016
- 2016-03-04 CN CN201610122055.9A patent/CN105706570A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123030A (en) * | 2015-10-19 | 2015-12-09 | 陈桂芳 | Seedling culturing method capable of raising emergency rate of strawberry seeds |
Non-Patent Citations (2)
| Title |
|---|
| 张辰露等: "药用植物种子生理特性及处理技术", 《现代中药研究与实践》 * |
| 许祥凯等: "蔬菜种子的播前处理方法", 《现代农业科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688531A (en) * | 2016-11-24 | 2017-05-24 | 蚌埠市宗洼草鸡养殖农民专业合作社 | Tomato seedling-raising method |
| CN106717276A (en) * | 2016-12-21 | 2017-05-31 | 阜阳市颍泉区玉寿种植专业合作社 | A kind of method for improving the outmoded percentage of seedgermination of tomato |
| CN114946315A (en) * | 2022-05-18 | 2022-08-30 | 李涛 | Preparation method of tomato artificial seeds |
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Application publication date: 20160629 |