Amaryllis is a crop that is grown to a precise schedule . And a systematic approaching to coating – agree at an early stage when the contractor can start – fits in well with that and avoids unpleasant surprisal .
Amaryllis agriculturist would receive a longer sales agreement time of year , and novel semblance and shapes are doubtless helping to expand the option . And yet 80 percentage of these flush are still sell between mid - October and Christmas , red-faced and white being the firm favorites in the festive time of year .
To be able to deliver exactly on time , growers need to reduce the temperature 18 weeks before flowering . And that ’s generally correct in the eye of summer . “ At that point we apply ReduSol on top of the former coating of ReduFuse IR , ” says Jan Overkleeft , an self-governing consultant who works with 80 percentage of Dutch amaryllis growers and manages harvest planning at Kwekerij Apollo in ‘s Gravenzande . “ You sleep together exactly when you will be switching on the cooling system , so you may plan your coating well in onward motion . ”
ReduFuse IR“Amaryllis profit from light that penetrate deep into the crop , but the leafage temperature can quickly rise too high-pitched , ” Jan say . “ This induce the stomata to close , which impacts production . If this go on too long , the leaf call on yellow . So ReduFuse IR came along at just the correct sentence : mess of diffuse lightness without too much heat radiation . ”
Jan hold the contractor to apply the coat at Kwekerij Apollo in late March / early April back in other December . “ Then we know we will be first on his list . The contractor monitors the development of the conditions himself , and if the conditions is looking good at the remnant of March , it ’s up to him to decide when to start . This way we are always on time and we do n’t have problems with growing inhibition , ” he says .
cool down scheduleJan take out up the cooling schedule for the caller ’s various department in March . By then they also have a clear picture of whether they will need to apply ReduSol and when . That also goes in the contractor ’s journal early on . “ As an advisor , I advise agriculturist to get the contractors booked to begin with in the year than they do at present , so they do n’t end up last on the tilt . In early April everyone suddenly wants coatings use . ”
In early fountain the Dominicus can sometimes be quite intensive . And after a dark wintertime that can be an abrupt transition . Then the screens must be close to protect the industrial plant . “ Once you have ReduFuse IR on the greenhouse roof , you hardly ever take to do that anymore , except in a very live summer , ” Jan say . “ But you do involve to look out out for spots of brilliant luminosity coming through the open vent . With ReduSol on the roof , the direct contrast between those office and the average light level is important . The post move as the sun locomote across the sky , of course , but you still have to use the projection screen every now and then if the spark is very bright . ”
transfer the coatingYour cooling schedule see when the coat are move out again . “ If you want flowers as early as October , it ’s proficient to leave the coating on for a niggling longer , otherwise the stems will be too scant , ” Jan articulate .
Amaryllis bulbs can produce flowers for up to 10 yr . “ But to achieve that , you do have to make certain you do everything right . The bulb remembers everything . If you apply a finish too thickly in the summer , it will cost you production by and by in the season . And it is also very authoritative to make certain it baffle enough light in the spring . Amaryllis arise is an art , and one that ReduFuse IR fits in with very well . I ’m a liberal fan . ”
For more informationMardenkro The NetherlandsGeerstraat 85111 PS Baarle - NassauThe NetherlandsT : +31 ( 0)13 507 70 69Email:[email protected]www.redusystems.com
