If for any reason, you failed to sow seeds this year, you can do this next season. Seeds are afraid of 2 things: dampness and rodents.
Place the seeds (can be right in the package) in a dry, cool place with a constant influx of fresh air (in no case in a hermetic container). Being in such conditions, seeds are losing only 1-1.5% of the germination, starting from 5 (fifth) storage.
The seeds of lawn grasses meet the requirements of DSTU 2240-93, require a certificate of Pradaver.
Basics of storage of seeds
There are many misconceptions about the storage of seeds at the gardeners of lovers, one of these delusions that the seeds cannot be stored when negative temperaturesOtherwise they will lose their germination. To dispel this error, I will bring excerpts from the book B. N. Streltsova and others. Storage of colors Moscow in agro-industry 1988.
In the process of storage on the quality of seeds, the complex of environmental factors is influenced by the complex of environmental factors: humidity, temperature, gas exchange, the composition of the storage or packaging atmosphere, the nature of seed covers, the degree of maturity, microflora.
The main factors limiting the duration of storing viable seeds are primarily temperature and humidity. Usually the lower the temperature and less moisture content in the repository, the longer the seeds remain viable. Some researchers believe that the duration of storage doubles when the amount of moisture is reduced by 1% or temperature by 5 ° C.
Most seeds, provided that they are not moistened, well stored at a temperature of minus 20 ° C. Long-term storage at low and even negative temperatures is very important for saving the genetic Foundation for Flower decorative plants. Optimal is the storage of seeds at temperatures minus 18 ° C and below in hermetically closed containers with moisture content not exceeding 5% ± 1%.
The influence of humidity on the viability of seeds is closely related to the storage temperature. The higher the temperature at this humidity, the faster the seeds lose the germination, reduced temperatures contribute to the durability of seeds. If the amount of moisture in the seeds is not too large, then their content in cold storages (temperature 5-10 ° C) is much increase in durability compared to storage at room temperatures. However, with too much humidity in the storage of seeds at 5 ° C is spoiled faster than in a dry room at a temperature of 25 ° C.
Negative temperatures are more favorable for storing seeds of many types of decorative plants than positive, and some seeds take out deep cooling to the temperature of liquid nitrogen (-196 ° C) without losing to germinate. In recent years, it has been established that ultra low temperatures corresponding to the nitrogen liquefaction temperature (-196 ° C) and air (-253 ° C) contribute to the virtually unlimited storage of the seed range of a number of plants. At such low temperatures Biochemical activity stops, seeds are immersed in a state of deep anabiosis.
The intensity of respiration and gas exchange seeds depend on the temperature and humidity of the environment during storage, and therefore the durability of their storage.
In 1993, the leading Institutes of Waan was developed by the National Standard DSTU 2240-93 "Nasinnya Sіllofodaruskiy cultures, the varieties of the village of Posіvnі Yakosti. Technіchnі Umov."
Recently, lawn grass is becoming increasingly popular among domestic agronomists. Newbies in this business are often wondering how long the herb will germinate. The answer will depend on many factors that will be spent in today's article.
How many time is the lawn grass, planted in the spring? How fast is the lawn after sowing in the summer? The end of the spring and the beginning of the summer is the most favorable time frame to sow grass a lawn. On how quickly shoots will raise, several factors depends. First of all, this is a kind lawn grass.
Note! To exist a sports lawn, it is necessary, as a rule, for two weeks.
How much is the lawn grass after sowing
If the grasshime was successfully chosen, soon an agronomist on his plot will be able to contemplate an attractive green live carpet. But in some areas it can be bad or uneven germs to germs. There may be several reasons:
If the shoots do not appear at all, then you should get acquainted with the following most common causes:
Good germination germinate
How much is the lawn grow, which prevents seeds to grow germinate? These and many other questions take care of beginners in this area. Specialists recommend paying attention to the following points:
Lawn grass is able to create an attractive picture at each summer site, but to get the desired result, it is necessary to familiarize themselves with the agrotechnical rules and the peculiarities of cultivation.
The country season approached the end, but the gardeners probably left the seeds - purchased with a long shelf life and grown on their plot - which in the spring will have. Is it possible to leave seeds for the winter on the unheated, will the frost damage? Is it possible to store seeds in an urban apartment? We understand how to properly store seeds in winter.
It is important to keep seeds in such conditions that ensure the preservation of high sowing qualities.
When ripening, the seed gives water and dries. Since life processes can occur only in aquatic environment, then as the seed ripening and drying, they fade. Mature seeds contain a germ in a resting state and spare nutrients in solid form. They are very dry (humidity 12-20%). As a protective shell, surrounds their hardened seed peel.
Maintaining dryness of seeds during storage is the main condition for the preservation of their viability.
The worst enemy of resting seeds is warm wet air. Where it is hot and humid, the seeds can lose the germination in a matter of months, and with free air access - in a few weeks. The sharp drops of temperature are also unfavorable. The ideal conditions for storing most seeds are moderate temperature (12-15 °) without significant drops and moderate relative air humidity (no higher than 50%).
Do not leave seeds for the winter in unheated premises In garden sites, they are better to transport them to the city, not leaving for a long time in the dampness and cold. For dumped seeds, a shallow freeze (from 0 ° to -10 °) is often destructive, especially with a repeated transition after 0 °.
With deep freezing (from -15 ° and below), dry seeds of vegetable crops are well preserved viability, but still storage of seeds at minus temperatures is undesirable. They flow into the state of deep peace and under normal extension conditions behave like nonsense. To bring them into active condition, stimulating impacts are required, such as heating.
So where is it better to store seeds in domestic conditions, in particular, in an urban apartment? It is clear that the seeds cannot be stored in the kitchen due to large moisture drops. Do not keep them in the door of the refrigerator, as with each opening of the door, the cold items on it are in contact with warm air, and moisture condenses on them.
Most appropriate place For storage of seeds - residential rooms, although there is no ideal conditions. The temperature in residential rooms are several degrees above optimal, and when the central heating is enabled in them, too dry air (relative humidity in winter is usually about 25%).
But the temperature differences are small there and are not sharp. Under these conditions, the danger is drying: if the seed humidity falls below 10-12%, it leads to a quick loss of germination. And yet we will not find better place For storage of seeds than the lower shelf of the lounge cabinet in the living room or the bottom of the desk.
Packing seeds into plastic bags or foil, we limit air access to seeds and prevent them drying.
If you prefer to store seeds in the refrigerator, then keep them in the lower compartment. Before the seeding, the seeds kept in the cold should be activated.
Or seeds are removed from the refrigerator in advance (a month before sowing) and kept at a temperature of 25-30 ° C, placing sachets with seeds in a plastic bag to avoid drying.
Or need short-term warming in hot water - at 50-52 ° C for 25 minutes, which is simultaneously thermosetting.
Durability of seeds different cultures Nonodynakova. Under normal storage conditions, it varies from 1-2 to 6-8 years. In particularly favorable conditions, seeds can keep the germination of much longer specified in the middle time table.
The time during which the seeds retain the germination depends not only on the type of culture and storage conditions, but also from the weather conditions of the season, in which the seeds were obtained. Seeds grown in warm, sunny summer is stored longer than grown in cold and rainy.
Comment Article "How to store seeds correctly: in the country or in a city apartment?"
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01.08.2018
By the way, you can order seeds in our online store www.Syt.
When buying seeds, pay attention to their shelf life. Revising seeds of its own workpiece, determine whether they are suitable for sowing, comparing with the storage limit durations shown below.
● 10-12 years old - Portulak;
● 6-8 years - watermelon, melon, cabbage sheet, cucumber, patisson, pumpkin;
● 5-7 years - endivium, escario, corn sugar;
● 5-6 years - peas of vegetable, cress salad, beans;
● 4-5 years old - white cabbage, Brussels, Chinese, colored and collar, radishes, radish, turnip, beets, asparagus, tomato, Physalis;
● 3-5 years - Eggplant, Bamia, Issop, Broccoli Cabbage, Blood, Beijing and Savoy,
● 3-4 years - basil, mustard salad, oregano, kerwell, coriander (kinza), onions Batun and sometimes listeners, mangold, carrots, cucumber grass (boorago), pepper, salad, salad chicory, spinach;
● 2-3 years old - Anis, Katran, Kotovnik, Onion Repka, Mayran, Melissa Lemon, Mint Pendum, Parsley, Rhubarb, Cumin, Dill, Fennel, Sorrel, Estragon;
● 1-2 years old - Pasternak, celery, rapiders, charker.
It should be borne in mind that with an increase in the storage period of seeds, their germination is reduced, the growth force varies slightly, and the number of female colors in a number of crops increases.
✔ Seeds with expired
By the way, even if the shelf life of seeds expired, do not rush to throw them away. For example, the seeds of pumpkin crops (zucchini, patissons, cucumbers) do not lose their germination of 6-8 years. And even after the storage status specified on the label may normally climb.
Slightly less viable tomato seeds are 5-6 years old, but almost every dacnik had the opportunity to make sure of high germination and older tomato seeds. The reserve of safety of pepper seeds, eggplants, beets, cabbage - 3-5 years.
Well, faster than others lose their sowing qualities of the onion seeds of the onion, dill, carrots, Pasternak, parsley. In favorable conditions, the seeds can maintain their germination much longer, and in unfavorable loss to the term.
You can practically not doubt the germination of seeds packed in foil bags. If packages, of course, are not opened. Old seeds must be checked in advance so that, in case of unsuitability, it was time to buy fresh.
First, just inspect the seeds. If they are looking beautiful, without explicit flaws, seem cool to the touch, a little wet, that is, the hope that their seeds and the germination have retained. Wrinkling, gray on appearance, dry and warm to the touch seeds to life do not awaken.
Exception - Sugar Pea Seeds: Their wrinkles should not scare you. The germination of the seeds of dill, carrots, celery, petrity, parsnips, cumin, mayorana can be defined by smell: old seeds lose their soul inherent in them and, it means germination.
Seed germination, dates of germs and ripening of vegetable crops
Very often, gardeners ask such questions.
➤ How to check the germination of seeds?
During how many days they will go?
➤ What are the timing of gear?
If you sow and when to wait for gear?
How many days will sprinkle seeds of one or another vegetable? If the first shoots will turn out of the ground?
How many days to wait for the harvest after germs?
If you can collect a harvest?
Knowledge of timing of such or other vegetable culture is very important for calculating the duty of sowing vegetables to seedlings.
Remember that all seeds have a shelf life, after which it is possible to doubt the germination. For example, the shelf life of celery seeds, onions of the reptile, bobber, sowing, sorrel, rhubarb - 2-3 years, dill, parsley, tomatoes, eggplants, peppers, carrots - 3-4 years, pea, beans, cabbage, radish, turnips, Salad mustard - 4-6 years, watermelon, melons, pumpkins, cucumbers, zucchini, patisson - from 6 to 8 years.
Beet seeds can be stored 10 or even 20 years. And the beans do not lose its germination up to 700 years (it is even difficult to imagine). These time cannot be considered strictly installed.
Be observed certain conditions (desired humidity, temperature, tightness), then seeds of many cultures can be stored for a longer time. And with poor storage conditions, their germination can sharply decrease. The resulting procedure in the preparation of seeds to seed - calibration.
It allows you to separate qualitative from empty beds. To discard the paddles, it is customary to dilute salt in water, throw seeds there, leave them for a while (from half an hour to 2 hours).
Those that will emerge - it is necessary to throw away. 100% of the germination does not happen, but to know which percentage can be going to advance. To the development of seeds - just. Need to create them favorable conditions For growth. We take seeds of any culture and put them between two layers of gauze.
There is no need to take a lot to check. Enough 8-10 pieces. We cover the moistened seeds in the gauze with a film or a saucer and put where heat.
✔ Crossing seed vegetables
Periodically, at least once in the day, check the mold, check whether they sprouted. Confused seeds that have roots or sprouts appeared. Each culture has its own time through which they spare.
If radishes, for example, did not give sprouts after 7 days, and the zucchini - after 10 days, then do not even try to sow such seeds. If they do not sprout at home, they will definitely not be german in the garden.
It also happens that the test showed a good germination, you sowed them in a seedlings on the seedlings, and they do not attend. There is a very simple way to prepare seeds - "force" shoots faster to appear from the ground.
True, it is longer suitable for small tanks. Put your wool with seed seeds inside the plastic bag, ride into it. Then quickly start the package, put in your previous place.
The carbon dioxide you exhaust, its concentration inside the package will affect the shoots. Soon you will see the first sprouts. You can warm the germination. To do this, place the seeds into the thermos with water, the temperature of which is 40-50 ° C.
☀ Hold them there at least 6 hours.
This method is contraindicated by tomatoes seeds!
They are better to subjected to the order procedure. Salted seeds calibrated in salt water, rinse. It is desirable to decapitate with a solution of manganese or a solution of colloidal silver.
After all this, place a plane with seeds in a plastic bag and put in the refrigerator to where we store vegetables, for 10-12 hours. Repeat such a procedure daily for a week.
That is, 12 hours of seeds are at room temperature, and the remaining 12 hours in the refrigerator. The seeds of such cultures, like carrots, celery, parsley, board a very long time, because essential oils that are present in their shell prevent the flow of water to the germin. Therefore, the seeds of these plants before sowing must be processed. The seeds of these crops are put on the marblee (one marley - one vegetable), placed in a sort of fuel and poured with a thin layer of vodka (40 °).
Leave them there for 15 minutes. During this time, most essential oils dissolve. Then they are riding a marblee with seeds in cool water several times.
Surride before the appearance of bulk. Everything. You can sow. Thanks to this method of processing, the seeds will go up much faster.
31.03.2017
Our site www.Syt.
When buying seeds, pay attention to their shelf life. Revising seeds of its own workpiece, determine whether they are suitable for sowing, comparing with the storage limit durations shown below.
● 10-12 years old - Portulak;
● 6-8 years - watermelon, melon, cabbage sheet, cucumber, patisson, pumpkin;
● 5-7 years - endivium, escario, corn sugar;
● 5-6 years - peas of vegetable, cress salad, beans;
● 4-5 years old - white cabbage, Brussels, Chinese, colored and collar, radishes, radish, turnip, beets, asparagus, tomato, Physalis;
● 3-5 years - Eggplant, Bamia, Issop, Broccoli Cabbage, Blood, Beijing and Savoy,
● 3-4 years - basil, mustard salad, oregano, kerwell, coriander (kinza), onions Batun and sometimes listeners, mangold, carrots, cucumber grass (boorago), pepper, salad, salad chicory, spinach;
● 2-3 years old - Anis, Katran, Kotovnik, Onion Repka, Mayran, Melissa Lemon, Mint Pendum, Parsley, Rhubarb, Cumin, Dill, Fennel, Sorrel, Estragon;
● 1-2 years old - Pasternak, celery, rapiders, charker.
It should be borne in mind that with an increase in the storage period of seeds, their germination is reduced, the growth force varies slightly, and the number of female colors in a number of crops increases.
Expired seeds
By the way, even if the shelf life of seeds expired, do not rush to throw them away. For example, the seeds of pumpkin crops (zucchini, patissons, cucumbers) do not lose their germination of 6-8 years. And even after the storage status specified on the label may normally climb.
Slightly less viable tomato seeds are 5-6 years old, but almost every dacnik had the opportunity to make sure of high germination and older tomato seeds. The reserve of safety of pepper seeds, eggplants, beets, cabbage - 3-5 years.
Well, faster than others lose their sowing qualities of the onion seeds of the onion, dill, carrots, Pasternak, parsley. In favorable conditions, the seeds can maintain their germination much longer, and in unfavorable loss to the term.
You can practically not doubt the germination of seeds packed in foil bags. If packages, of course, are not opened. Old seeds must be checked in advance so that, in case of unsuitability, it was time to buy fresh.
First, just inspect the seeds. If they are looking beautiful, without explicit flaws, seem cool to the touch, a little wet, that is, the hope that their seeds and the germination have retained. Wrinkling, gray on appearance, dry and warm to the touch seeds to life do not awaken.
Exception - Sugar Pea Seeds: Their wrinkles should not scare you. The germination of the seeds of dill, carrots, celery, petrity, parsnips, cumin, mayorana can be defined by smell: old seeds lose their soul inherent in them and, it means germination.
Seed germination, dates of germs and ripening of vegetable crops
Very often, gardeners ask such questions.
-How check the germination of seeds?
- How many days they will go?
-What dates of gear?
-When sow and when to wait for gear?
- How many days germinate seeds of one or another vegetable?
When will the first gear score from the ground?
- How much days wait for the harvest after germs?
-When you can collect a harvest?
Knowledge of timing of such or other vegetable culture is very important for calculating the duty of sowing vegetables to seedlings.
Remember that all seeds have a shelf life, after which it is possible to doubt the germination. For example, the shelf life of celery seeds, onions of the reptile, bobber, sowing, sorrel, rhubarb - 2-3 years, dill, parsley, tomatoes, eggplants, peppers, carrots - 3-4 years, pea, beans, cabbage, radish, turnips, Salad mustard - 4-6 years, watermelon, melons, pumpkins, cucumbers, zucchini, patisson - from 6 to 8 years.
Beet seeds can be stored 10 or even 20 years. And the beans do not lose its germination up to 700 years (it is even difficult to imagine). These time cannot be considered strictly installed.
If you observe certain conditions (the necessary humidity, temperature, tightness), then the seeds of many cultures can be stored for a longer time. And with poor storage conditions, their germination can sharply decrease. The resulting procedure in the preparation of seeds to seed - calibration.
It allows you to separate qualitative from empty beds. To discard the paddles, it is customary to dilute salt in water, throw seeds there, leave them for a while (from half an hour to 2 hours).
Those that will emerge - it is necessary to throw away. 100% of the germination does not happen, but to know which percentage can be going to advance. To the development of seeds - just. It is necessary to create a favorable conditions for growth. We take seeds of any culture and put them between two layers of gauze.
There is no need to take a lot to check. Enough 8-10 pieces. We cover the moistened seeds in the gauze with a film or a saucer and put where heat.
Snoridity of seeds of vegetables
Periodically, at least once in the day, check the mold, check whether they sprouted. Confused seeds that have roots or sprouts appeared. Each culture has its own time through which they spare.
If radishes, for example, did not give sprouts after 7 days, and the zucchini - after 10 days, then do not even try to sow such seeds. If they do not sprout at home, they will definitely not be german in the garden.
It also happens that the test showed a good germination, you sowed them in a seedlings on the seedlings, and they do not attend. There is a very simple way to prepare seeds - "force" shoots faster to appear from the ground.
True, it is longer suitable for small tanks. Put your wool with seed seeds inside the plastic bag, ride into it. Then quickly start the package, put in your previous place.
The carbon dioxide you exhaust, its concentration inside the package will affect the shoots. Soon you will see the first sprouts. You can warm the germination. To do this, place the seeds into the thermos with water, the temperature of which is 40-50 ° C.
Hold them there at least 6 hours.
This method is contraindicated by tomatoes seeds!
They are better to subjected to the order procedure. Salted seeds calibrated in salt water, rinse. It is desirable to decapitate with a solution of manganese or a solution of colloidal silver.
After all this, place a plane with seeds in a plastic bag and put in the refrigerator to where we store vegetables, for 10-12 hours. Repeat such a procedure daily for a week.
That is, 12 hours of seeds are at room temperature, and the remaining 12 hours in the refrigerator. The seeds of such cultures, like carrots, celery, parsley, board a very long time, because essential oils that are present in their shell prevent the flow of water to the germin. Therefore, the seeds of these plants before sowing must be processed. The seeds of these crops are put on the marblee (one marley - one vegetable), placed in a sort of fuel and poured with a thin layer of vodka (40 °).
Leave them there for 15 minutes. During this time, most of the essential oils can dissolve. Then they are riding a marblee with seeds in cool water several times.
Surride before the appearance of bulk. Everything. You can sow. Thanks to this method of processing, the seeds will go up much faster.
