DE1919606A1 - Grass seed mix pack with de-mixing preventer - Google Patents

Abstract

is prevented by polystyrene flakes with rough but not hard surface, providing in volume about 80 - 90% of the total. Fungicides, fertilizers, insecticides can be coated etc. on the flake fillers so that these are not injurious to the seed and seedlings planted later on.

Description

Seed mix packaged in an envelope The invention relates to based on a seed mixture packed in an envelope, in particular a gas seed mixture, of two or more different sizes and / or different weights exhibiting types of seeds.

It is well known in many crops, especially * in lawns, expedient to sow different types of seeds in one. Because the to be used Seeds have very different external features, for example different ones Size and or specific weight, may occur as a result of this during the transport of the mixture and even during the sowing process itself, a strong segregation.

This segregation is particularly disadvantageous if only small ones Seed quantities for sowing get @@@@ leu, as is the case, for example, when sowing small lawns. This is because the insertion can be more complicated Machines not and also the use of one - then only to a small extent filled - simple spreader delivers only unsatisfactory results, * wish Mixing ratio evenly It is already known the above To use pelleted seeds, o the seeds into a pill or granules Embedded in clay or similar substances.

However, the shell compound used to form the pill is particularly beneficial the disadvantage with it that the germination capacity of the seeds - and above all is impaired during prolonged storage.

According to the invention, in particular, the above is avoided Disadvantages are that he sums mix is the Entmlechang sbbremsander Füllstaff is mixed in in the form of small granular particles, the gine is rough, but not have a hard surface. In this way it is possible to mix the seeds in a desired ready-to-use state in an order, for example, a Bag, a bag @@@@@ abenpecken, to deliver and to lay, you can do that with it the undesired segregation occurs According to a delayed adjustment Invention is vorgensb @@@@ that the grain size of the filler @@@@@@ umsc @@@@ is, @@@ smaller the corrge @@@ ße Gerjenigem tree type is, w @@@@ be is the mesh @@@@ dad @@@ t @@ Sammekörner based.

According to a further preferred embodiment of the invention lies the proportion of the filler in the total mixture is approximately in the range from 80 to 90 volumes %. According to a further preferred embodiment of the invention, it is provided that the mean grain size of the filler grains is in the range from 0.8 to 1.2 mm.

Further preferred embodiments of the invention result from calibration the other subclaims.

The invention is particularly useful with grass mixes. If you mix red fescue moses, for example (very light, seed length 3 to 5mm) with bouquet grass seeds (heavy, seed length 1 to 2 mm), it settles on the bottom of the grass field packaging or the saws from almost all of the ostrich seeds, while in the upper ones Layers almost only contain red fescue seeds. If you put such a mixture about 80 to 90% expanded vermiculite is added as a filler, so a ud mixture of the two types of seeds. The grain size of the attached expanded Vermicultie grains is in the order of magnitude of about 0.8 to 1.2 mm, where the outer shape of the filler grains is generally irregular.

However, the irregular shape of the filler grains is such chosen so that the greatest possible deceleration of the separation process is achieved.

It is also possible to use expanded vermioulite as filler grains to use those made of perlite and hygrozull (i.e. polystyrene look). Furthermore can the filler grains consist of Styromull (R). Furthermore, the filler grains also be designed in the form of small flooken, for example from Moltopreq (R.), i.e. a polyurethane compound.

Basically it should be pointed out that instead of purer Vorminulite od. The like. Can also use such fillers to which nutrient are attached.

You can also use fertilizers and fungicides, herbicides and insecticides be used when they are so tightly bound to the filler parts above, that they do not damage the seed and later the young plants during storage. Finally, it is advisable to eat the herbicides with a nich in the ground dissolving protective cover, as in this way the dicotyledonous weeds is destroyed and the grass can grow undisturbed.

As already mentioned, desired seed mixtures are provided along with made of the filler and packed in containers in the form of bags, pouches and the like and shipped and stored in this form. The customer can then finish the page Buy mixed desired seed mix and is able to get a flawless one Carry out Ausanat, since neither during the transport of the Sanen mixture, nor during its storage nor does it lead to a segregation of the different types of crops when they are sown is feared.

The filler is preferably non-hygrockopic and not very chemical responsive.

P a t e n t a n s p r ü c h e:

Claims (15)

P a t e n t a n s p r ü c h e: 1. Seed mixture packed in an envelope, in particular grass sprinkling, of two or more different sizes and / or Different types of grains of different weights, which are not permitted nz e i c h n e t that a filler that slows down the mixing movement in the form small granular particles are mixed in, which has a vengeance, but not a hard surface exhibit. 2. Mixture according to claim 1, d a d u r c h g e k e n n sign that The grain size of the filler grains is the finer, the smaller the con size Is the type of seed which has the highest samsn grains in the mixture. 3. Mixing, especially according to one or more of the preceding Claims, that the proportion of the filler is about is in the range of 80 to 90 vol.%. 4. Mixture, especially after @@@@ or ma @@@@@@ the previous one Claims that the filler @@@@@ @@@@ tral and is not very fond of rochtion. 5. Mixing, especially after one or more of the previous ones Claims, d u r c h g e n nz e i c h n e t that the filler is not hygroscopic. 6. Mischang, especially according to one or more of the preceding Claims, d u r c h e k e n n, that vermiculite developed as a filler is used. 7. Mixture, especially one or more of the preceding Claims that the filler foam grains are not indicated be used. 8. Mix, insbewenderpa @@@@ one or more of the foregoing Claims are not shown that as filler @@@ Polyaty @@ dflecken are used. 9. Mixture, @@@@ @@@@@ @@@@@ or more of the @@@@@ previous demands @@@ @@@@ @@ z e i c hn e t that @@@@@ @@@@@@ @@@@@@ @@@@@@ size beige @ 10. Mixture @@@@@ @@@@@ @@@ @@ @@@@ several of the previous offers A @@@@@ @@@@@ d a d u r c h g I do not see that in a Sameuart with very light, 3 to 5mm long Grains together with a type of heavy weight seeds 1 to 2mm long a filler with an average grain size of 0.8 to 1.2 @@@ is used. 11. Mixture, in particular according to one or more of the preceding Claims that are not indicated e t that to the Bulking nutrients are accumulated. 12. Mixing, in particular according to one or more of the preceding Claims, d u r c h e k e n nz e i c h n e t, that to the filler fertilizer and / or catchicides and / or herbicides and / or insecticides are attached in such a way that that they keep the seeds and the later emerging young plants during storage do not shame. 13. Mixture, especially after one or more of the previous ones Claims that the Herbieide with a are provided with a protective cover that slowly dissolves in the soil. 14. Hate, especially after one or more of the preceding Claims that the filler grains are a have irregular shape that slows the bat mix. 15. Mixture, in particular according to one or more of the preceding Claims that the filler grains are flaky are trained.