SU1136758A1 - Method of treatment of sugar beet seeds - Google Patents

Abstract

METHOD FOR PROCESSING sugar beet seeds comprising soaking the seeds in an aqueous trace element solution and stimulants growth and drying, characterized in that, in order povppeny yield and sugar content of root crops and reduce the complexity of cultivation, seeds before soaking in the solution of trace elements and growth-promoting tori grind and calibrated into two fractions 3.5-4.5 mm and 4.5-5.5 mm in size and each fraction placed separately in water at a temperature of 25-30 ° C for 1-2 hours, and soaking in solution micro-elements and growth torus stimulus subject the sprouting seeds, at which the soaking is carried out at S temperature 25-ZO C for 19-21 hours with aeration, magnetized water is used for preparing the solution, then the sunken seeds are again taken from the solution, kept at 25-30 C before the occurrence of seedlings, the drying is carried out at a temperature of 30-40 ° C to a conditional moisture content. el 00

Description

The invention relates to agriculture and can be used in crop production to prepare sugar beet seeds for sowing.

A known method of seed treatment, 5 includes heating the seeds for a day at a temperature of 29-31 C, wetting them and holding them for 24 hours at a temperature of 192lc and 1-4 days at a temperature of 10 -11 ° C l.

However, this method does not provide for sorting seeds by qualitative characteristics and is labor-intensive under production conditions.

There is also known a method of treating seeds before taking, including soaking the seeds in an aqueous solution of microelements and growth stimulators and subsequent drying them with f2j. 20

However, the known method slightly increases the yield of sugar beet and does not affect the sugar content in root crops.

The purpose of the invention is to increase the yield and sugar content of root crops and reduce labor intensity.

The goal is achieved by the fact that, according to the method of processing sugar beet, seeds are ground and calibrated into two fractions 3.5-4.5 mm and 4.5-5.5 mm before each soaking in a solution of micro-elements and growth stimulators. separately in water at a temperature of 25–30 ° C for 1–2 h, and soaking in a solution of microelements and growth stimuli, floating seeds are subjected to}, and soaking is carried out at a temperature of 40–30 ° C for 19–21 h. during aeration, to prepare the solution, magnetized water is used, then from solution The oracle reassigned the sunken seeds, hold them 45 at 25–30 ° C until the germination of seedlings, and dry them at BO-AO C temperature to standard humidity. .

Example. The processing of sugar beet seeds begins with the removal of the pericarp parenchyma by grinding. After removal of the pericarp parenchyma, seeds are calibrated on sieves in size into three fractions: 4.5-5.5, 3.5-4.5 and less than 3.5 mm. 55 The latter fraction, as less biologically valuable, is not processed and disposed of. First and

the second fraction is processed separately. The seeds of each fraction are placed in a container, filled with water at a ratio of seed weight to water weight of 1: 5, and held there with stirring for 1-2 hours at a temperature of 25-30 ° C.

To increase the clarity of sorting the seeds after grinding, they can be placed in a tank in which they create atmospheric vacuum, for example, 0.2-0.4 kg / cm and incubate for 5-10 minutes. During this time, most of the air is removed from the pericarp.

When the seeds are soaked, not only is the separation of the multi-seed glomeruli, but also the leaching of harmful extractive substances from the pericarp. After 1–2 hours of treatment, the water along with the drowned multi-seed glomeruli is utilized. Next, the surfaced seed is subjected to treatment. For this purpose, magnetized water is poured into the same container, to which microelements and growth stimulants are added at a temperature of 2530 ° C and held for 19-21 hours during aeration of the solution. I

Boric acid in the amount of 0.2 g / l is used as microelements, and heteroauxin in the amount of 0.01 g / l is used as a growth stimulator. The water is magnetized by a permanent magnet with a magnetic field strength of 10 Oe with a water treatment time of 0.1 s. The aeration of the water is carried out by a bubbler. After soaking, the sunken seeds are picked and held at a temperature of 25-30 ° C until the seedlings appear, and then dried by active ventilation at an air temperature of 3040s to standard humidity.

For comparison, under similar conditions, seeds are soaked in pure water, in magnetised water, in solutions of boric acid and heteroauxin, and their combination.

The results of these experiments are presented in the table.

The data in the table show that during the processing of seeds a complex effect, i.e. soaking the seeds in a magnetised solution of boric acid and heteroauxin with its continuous aeration, a completely new effect arises in comparison with one, two or three factors, which gives a yield increase of 117 centners / ha (34.9%). Experiments established that th .; The additional irradiation of the treated seeds with an awakened embryo before sowing makes it possible to increase the yield of beets even more. Additional irradiation with this laser beam increases the yield of beets by 141 kg / ha (42.0%). 584 Seeds with an awakened germ were irradiated at a laser setting Lviv-1 Electronics with an LDG-75 laser at a tO-multiple pass of seeds through the installation The tests performed show the high efficiency of the proposed method of treating seeds both of sugar beet and fodder and table.

Control (seed

before soaking)

Soak

in clear water

Soak

in magnetized

water

Soaking in a solution of boric acid (0.2 g / l)

Soak

in solution

heteroauxin

(0.01 g / l).

Soak

with aeration of water

Soak, with aeration Omagnich water

Soak

with aeration

solution

boric acid

Soak

with aeration

solution

heteroauxin

335

81

83

17 5.1

352

85

361

26 7.7

378

43 12.8

85

83

348

13 3.9

392 7

87

17.0

408

89

73 21.9

420

89

85 25.3

384 49 14.6

87

thirty

52

61

Table continuation

63 18.9

398

84

117 34.9

452

92

141 42.0

476

95

Claims (1)

METHOD FOR TREATING SUGAR BEET SEEDS, including soaking seeds in an aqueous solution of microelements and growth stimulants and drying, characterized in that, in order to increase the yield and sugar content of root crops and reduce the laboriousness of cultivation, the seeds are used to soak micronutrient and stimulant microelements and stimulants in the solution into two fractions of 3.5-4.5 mm and 4.5-5.5 mm in size and each fraction is placed separately in water at a temperature of 25-30 ° C for 1-2 hours, and by soaking in a solution of trace elements and growth stimulants subject pop up with Yemen, 'bend soaking is carried out at a temperature of 25-30 ° C for 19-21 hours during aeration, magnetized water is used to prepare the solution, then drowned seeds are recovered from the solution, kept at a temperature of 25-30 ° C until seedlings appear, and drying is carried out at a temperature of 30-40 ° C to a conditional humidity, * 1136758