An former growers ' locution has it that 1 % more calorie-free yields 1 % high-pitched production . Scientists have since present that this is in fact a bit more nuanced : depending on the crop this varies from 0.5 % to 1.25 % . However , the precept remain the same ; during a large part of the year all of the sunlight can efficaciously be converted into production .
However , the first condition for this is that as much solar radioactivity as possible must in fact reach the crop . In hatch crop cultivation the glasshouse cover imprint a considerable obstruction . It always stimulate light loss . Fortunately , there are increasingly more tools project to minimise light losses in existing greenhouses . Together they can be put into a three - pace plan .
pace 1 : control the greenhouse covert is cleanOver time , the greenhouse cover charge will become dirty ; on the interior as well as on the outside . alga , moss , dust , guts , carbon black and the contamination of volatile crop protection agents can quick result in a light loss of several per centum and therefore in production loss .
Furthermore , the pile up turd is a breeding ground for pathogen . Regularly cleaning the greenhouse cover pays off in spades . In some casing , it is comparatively gentle to keep the exterior of a greenhouse unclouded with a roof washing motorcar . GS-4 is the federal agent of choice for clean the interior of the greenhouse . It was specifically developed for glasshouse crank , does not degrade the glass and removes all of the dirt . just spraying the greenhouse glass and then rinsing it off is sufficient .
GS-4 and GS-4 Xtra ( the bivalent concentration adaptation ) do not contain any H fluoride . As a answer the covering of these products does not bring out any toxic vapours that are harmful to the exploiter . The complete clip for cleaning the interior of the greenhouse is during a harvest change .
Step 2 : Turn compression to your advantageThe greenhouse cover often is very wet on the interior . This is because the temperature of the glass then is below the dew point , which causes the water system vaporization to distil . When the droplet are big , this can reduce light transmittal by 8 % ( for methamphetamine ) to as gamy as 20 % ( for plastic ) . However , when the condensate forms a water film on the glass or charge card , the light loss drops considerably . But how to create a water supply film like this ? slow , all you want to do is apply AntiCondens . user in actual pattern experience a swooning gain in the club of 5%-7 % with this intersection . This significantly benefits production in the darker months .
Step 3 : Reduce reflection on the greenhouse glassThe sunlight that hit the glasshouse cover for the most part passes through the glass ( transmittal ) . However , a portion is reflected . The amount chew over bet on the slant of incidence . When the sun is scummy this can be significant . All of this lighting does not reach the craw . The AntiReflect coating consists of a thin layer of nano particles that largely eliminate observation . This increases the transmission by an norm of 2.5 % to 3 % . Aside from an increase in product , its initial substance abuser are also account a reduction in vim consumption .
Percentage of tripping gainThese three steps together can result in a light gain of around ten pct . It increases productivity and provides for a healthier harvest . All this particularly in the month that growing crop labour the grower to the limits of his / her ability .
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