SU1371614A1 - Method of growing clove in shelctered ground - Google Patents

Abstract

The invention relates to agriculture, in particular to floriculture. The aim of the invention is to reduce electricity costs while maintaining product quality. At a time when the natural day is below 11 hours, additional carnation is performed. Replenishing is carried out for 60 minutes with an interval of 30 minutes, the length of the day is up to 17-18 hours. The power consumption is reduced by 33%. 1 tab.

Description

with

to

The invention relates to agriculture, in particular to floriculture of a protected ground.

The purpose of the invention is to reduce the cost of electricity.

Example. The intermittent additional lighting of the cloves of the repair group Sim in the autumn-winter-spring time is carried out as follows: lamps of the DRLF-400 type are illuminated above the clove plants at a height of 70 cm at a distance of 1.5 m, the light intensity is 3000 lux. Additional illumination begins during the period when the natural day is below 11 h. The time relay is set for intermittent power supply, the additional illumination is carried out for 60 min with an interval of 30 min, the day is extended to 18 h. The use of intermittent additional illumination of the carnation of the Sim group in autumn and winter springtime allows you to reduce energy consumption by 33%, without reducing the quality and quantity of floral products. „1 9 S 1 fi i

Apply intermittent additional

Additional lighting 30 minutes with an interval of 30 minutes. This method of illumination does not give the proper effect compared to constant illumination, since it takes 10 minutes to heat the DRLF-400 lamp only.

15

Without lighting

Continuous lighting

Intermittent lighting

thirty

60

100

170

120

169.1

49.5 33.0

25

As can be seen from the table, the greatest intermittent lighting effect is 60 m.

Claims (1)

Invention Formula The method of growing a carnation in a protected ground, including planting, ear, additional lighting with an extension from one day to 17–18 h during a period of insufficient natural radiation, is characterized in that, in order to reduce the power consumption while maintaining quality, the additional lighting wired intermittently, illuminating the plants for half an hour. The use of intermittent additional lighting for 90 minutes with an interval of 30 minutes does not give a spiritual difference as compared to constant lighting, since the quality and quantity of flower production does not decrease, and the power consumption is reduced by 16.5%. The test results are presented in the table.  S 1 fi i Without lighting Continuous lighting Intermittent lighting thirty 60 100 170 120 169.1 49.5 33.0 five 0 As can be seen from the table, the greatest intermittent lighting effect is 60 minutes. Invention Formula The method of growing a carnation in a protected ground, which includes planting, care and additional lighting with a lengthening daylight hours to 17-18 hours in a period of insufficient natural radiation, characterized in that, in order to reduce electricity costs while maintaining product quality, additional lighting is intermittently lighting the plants for 1 hour with a half hour break.