Register
Ukr RUS
 
As a result of the attack, the data center with the site's servers was damaged. The website was restored on a temporary site, the data was not affected. Work continues, disruptions are possible. Sorry for any inconvenience.
 / Posts  / Seedling Pills

Seedling Pills

This seedling production material has become very popular these days. They were called pills because of their external resemblance to medical pills. Due to their ability to dramatically increase in volume and shape when moistened, their more accurate name is seedling adsorbing pills.

Seeds are placed one by one to each pill, after which they are moistened

The history of their emergence dates back to the 30s of the last century in Norway. And in the 1940s, pills made of pressed cellulose fibers called "Jiffy" (which means "moment" in Norwegian) began to conquer the market.

Plants in them are grown from seeds to 1-2 real leaves, after which they are dived into pots with a peat mixture (no more than 15-20 days). At the same time, the meaning of the word "pikirovka" is unconventional - you only need to take a swollen pill and rearrange it in a pot, adding peat mixture from all sides. This ensures complete preservation of all roots. Even the smallest breaks and damages are excluded.

As early as 1956, the production of pellets reached the level of 20 million per month, and at the same time the official name "Jiffy" became the name of the company.

All pellets are made of high-quality sphagnum peat with the addition of nutrients (including trace elements), and in the proportions necessary for seedlings. The name "Jiffy" is followed by a number that shows how many times they swell, increasing in volume when moistened.

An example of the use of pills - an increase in volume about 7 times after soaking (photo from the site domicad.com.ua)

Depending on the size of the seeds, the types are distinguished:

  • "Jiffy-7" with a shell diameter of 2.4 cm;
  • "Jiffy-7" with a shell diameter of 3.3 cm;
  • "Jiffy-7" with a shell diameter of 4.1 cm;
  • "Jiffy-7" with a shell diameter of 4.4 cm.

This division into 4 types is not accidental, becauseseeds are divided into 4 groups - very small, small, medium and large. For wholesale sale, pills are produced in rolls. If you unfold it, they will be laid out on it in the shape of the symbol of the Olympics, so that the seedlings do not overshadow each other. After moisturizing after 1-2 hours, they are unrecognizable - the shape and volume change dramatically, they grow on the eyes 7 times (coconut is less - up to 3.5-4). It remains to periodically moisten them. In 15-20 days, white roots will appear outside through the mesh (when 1-2 true leaves appear), pick up inpots, with a volume of 0.5 l. Being late with it leads to their drying out, which, of course, will have a negative effect on the seedlings.

In order to avoid scattering during swelling or during storage, the pills are wrapped in a fine mesh nylon mesh. There are many reasons for choosing nylon. This material is light, wear-resistant (does not wear out, does not shed, does not lose its properties during intensive use).

Peat mixture or coconut fiber is wrapped in a nylon net, which prevents disintegration after moistening and during operations with seedlings (photo from the website www.aroks.net.ua)

Its tear resistance and elasticity are no less important. That is, it can be stretched many times, keeping its original shape well, which is very useful when the tablet swells and increases in size. In addition, nylon maintains a presentable appearance and dries quickly, resembling silk in appearance, but unlike it, it is much cheaper. It is recommended to remove this net when digging, simply by cutting it and throwing it away - synthetics do not decompose in the soil, and the roots are not able to overcome this obstacle. Today, they are trying to replace nylon with agrofiber.

Packaging of coconut seedling tablets (photo from the svitidey.com website)

Packaging of peat seedling tablets (photo from the agrohimpak.com.ua website)

In addition to Jiffy tablets, some manufacturers also offer their products of a similar type and purpose on the market. Here you can meet with a lower quality product. This is due to the desire to save on production, when choosing not high-quality sphagnum peat, but cheaper species with a large number of dust-like fractions. But today there is a choice for all needs and all wallets.

But seedling tablets are the first stage. Next, we will be served pots after picking. What are they, of what quality, what is the alternative for them, and what operations in the process should be carried out for maximum success - in the corresponding article "Growing seedlings in pots"
Yurii Sleptsov, associate professor ([email protected])
Discussion, comments on Agro-forums
Full or partial reprinting of materials without the written consent of the tractor-service.com site administrator is prohibited and will be considered a copyright violation.
See also    Publications
Cassettes for growing seedlings. Types of cassettes. Requirements for the quality of cassettes and seed material. Using cassettes for mechanized sowing and planting seedlings.
Stages of growing seedlings, consumables, operations with seedlings in a cycle of articles.
Growing seedlings in pots of various species, an alternative to them. Operations on arranging seedlings in pots to obtain high-quality, strong plants.
Agrofiber, its types, purpose, methods of application. How to choose agricultural fiber (cpanbond). Types of packaging of agricultural fiber for sale.
The future harvest largely depends on the seed material. Let's consider what to pay attention to when buying seeds.
Glass as a covering material for greenhouses. Features of using glass as a covering material, advantages and disadvantages. What modern greenhouse glass is offered today.
Greenhouse polyethylene film as a cheap and effective covering material for greenhouses. Disadvantages of polyethylene film, measures taken by manufacturers of greenhouse film to improve its properties. What does the color marking of the film mean. Multi-layer film, reinforced film, films with anti-fog effect, thermal insulation...
Practical aspects of using the Slantrange system and Slantview programs for crop management. Classification of monitoring equipment by generation, comparison of monitoring solutions. The location of the Slantrange complex in the given classification. Monitoring of stress factors for plants from...
UAV - nowadays an integral part of crop management technology. There are different solutions for different areas. For industrial sites, the Slantrange complex, which has a wide range of additional capabilities, is a good solution.
Possibilities of using an RTK complex based on a drone by farmers for accounting and control, as well as organizing work directly in the field. An example of an RTK complex based on the DJI Phantom 4 RTK drone.
ua
/ua/
0