Background technology
The seed-pelleting packaging technique is an agricultural high-tech that adapts to meticulous sowing needs; by pill pelletizing coating with auxiliary agent and powdery inert substance attached to the surface of the seed; on the basis of the biological property that does not change former seed; form a certain size; intensity; ganoid spherical particles; reach the big granulation of small-sized seed; in the Pelleting process; according to different demands; can add trace element; hormone; insecticide; bactericide; expelling mouse agent isoreactivity composition; thereby the microenvironment of a suitable seed germination and growth is provided, helps improving seeding ratio; drought resisting; diseases prevention; insect protected and promotion growth etc.The patent disclosure of domestic existing multinomial relevant seed-pelleting packaging technique, wherein the patent No. is that CN1292661C discloses the agent of seed pill clothing kind clothing, obducens metallization processes and obducens seed; CN1284458C discloses a kind of cotton seeds pelletization prescription and processing method of being used for; CN1137615C discloses a kind of process of making corn seed balls; CN1049792C discloses a kind of pill manufacture method of small-sized seed; CN1038636C discloses a kind of particulate seeds Pelleting technology and coating material; CN1058135C discloses a kind of tobacco pill-type high water absorbing seed's coating agent and preparation technology thereof; CN1552177A discloses a kind of rape seed drought-resisting coating pill and pill preparation technology thereof; CN1284458C discloses tiny seed-pelleting technologies such as tomato, capsicum; CN1864483A discloses pelletized coating for vegetable seed and preparation method thereof.
Tiny especially in the flowers particle seed as the petunia seed; particle diameter is below 0.5 millimeter; be worth expensive; high to the pill specification requirement; it is low to utilize domestic existing particle seed pill pelletizing formula dressing flowers particle seed germination rate can occur under the normally sowing condition, and full particle ratio height, seed stick together easily and cause the low problem of single seed rate in the pill pelleting seed.
Summary of the invention
One of the object of the invention is to provide a kind of flowers particle seed pill pelletizing coated formula, it can overcome the germination rate that prior art pill pelletizing coating flowers particle seed occurs low, seed rate, deficiency that single seed rate is low arranged.
Two of the object of the invention is to provide a kind of flowers particle seed pill pelletizing processing method, and this method adopts above-mentioned prescription, and it is simple to have production technology, the advantage that the time spent is short.
To achieve these goals, technical scheme of the present invention is: flowers particle seed pill pelletizing coated formula is characterized in that: parts by weights, it contains attapulgite 84%, calcium stearate 15%, bacillus 1%.
In order to realize above-mentioned purpose better, the present invention also provides a kind of particle seed pill pelletizing processing method, it is characterized in that it comprises the steps:
1) it is selected to treat that earlier capsuled seed carries out;
2) be after 84: 15: 1 ratio mixes attapulgite, calcium stearate, bacillus pulvis, the mixed powder particle diameter to be crushed to below 5 microns by weight with airslide disintegrating mill.
3) quantitative particle seed is put into the pill pelletizing coating machine that rotating speed is 100rpm; spray into water on one side; consumption is 4% of a seed weight; add mixed powder simultaneously; consumption is 5% of a seed weight; aforesaid operations was carried out at every interval in 15 seconds one time; the consumption of water becomes 5% of seed weight after 4 minutes; the consumption of mixed powder becomes 10% of seed weight; the consumption of water becomes 6% of seed weight after 9 minutes; the consumption of mixed powder becomes that the consumption of water becomes 7% of seed weight behind 15%, 14 minute of seed weight, and the consumption of mixed powder becomes 20% of seed weight.
4) when the Pelleting process proceeds to the 18th minute, can replace water to dye with the aqueous solution of different colours, proceed aforesaid operations, about 20 minutes, take out seed and pack storage after 5 hours in oven dry under 30 ℃.
Compared with prior art, method provided by the invention has the following advantages:
1) makes water as the adhesive in the seed coating medicine, do not influence seed sprouting.
2) the powder average grain diameter has guaranteed the high single seed rate of pill pelleting seed and the seed rate has been arranged below 5 microns;
3) different with domestic existing pill pelleting seed cracking form (lysotype), pill pelleting seed cracking form is the type that bursts apart, and more helps seed sprouting;
Embodiment
Embodiment 1
Be after 84: 15: 1 ratio mixes attapulgite, calcium stearate, bacillus pulvis, the mixed powder particle diameter to be crushed to below 5 microns by weight with airslide disintegrating mill.The selected four seasons begonia seed of 50 grams is put into the pill pelletizing coating machine that rotating speed is 100rpm; spray into 2 ml waters; add 2.5 gram mixed powders simultaneously; aforesaid operations was carried out at every interval in 15 seconds one time, and the consumption of water becomes 2.5 milliliters after 4 minutes, and the consumption of mixed powder becomes 5 grams; the consumption of water increases to 3 milliliters after 9 minutes; the consumption of mixed powder increases to 7.5 grams, and the consumption of water increases to 3.5 milliliters after 14 minutes, and the consumption of mixed powder increases to 10 grams.When the Pelleting process proceeds to 18 minutes, replace water to carry out pill pelletizing coating with 1% Weak Acid Red dye solution, after 20 minutes, take out seed and pack storage after 5 hours in oven dry under 30 ℃.
Embodiment 2
Be after 84: 15: 1 ratio mixes attapulgite, calcium stearate, bacillus pulvis, the mixed powder particle diameter to be crushed to below 5 microns by weight with airslide disintegrating mill.The selected petunia seed of 100 grams is put into the pill pelletizing coating machine that rotating speed is 100rpm; spray into 4 ml waters; add 5 gram mixed powders simultaneously; aforesaid operations was carried out at every interval in 15 seconds one time, and the consumption of water becomes 5 milliliters after 4 minutes, and the consumption of mixed powder becomes 10 grams; the consumption of water increases to 6 milliliters after 9 minutes; the consumption of mixed powder increases to 15 grams, and the consumption of water increases to 7 milliliters after 14 minutes, and the consumption of mixed powder increases to 20 grams.When the Pelleting process proceeds to 18 minutes, replace water to carry out pill pelletizing coating with 1% faintly acid brilliant blue dye solution, after 20 minutes, take out seed and pack storage after 5 hours in oven dry under 30 ℃.