It is also preferable in an embodiment of the second photoreflective sheet that the porous microcapsule contains at least one selected from sustained release preparations consisting of an animal, bird or insect repellent, an insecticide, a herbicide and a fungicide to provide {HEAD ~ a durable effect} of {TAIL ~ the chemical} 
of
It is also preferable in an embodiment of the second photoreflective sheet that the porous microcapsule contains at least one selected from sustained release preparations consisting of an animal , bird or insect repellent , an insecticide , a herbicide and a fungicide to provide { HEAD ~ a durable effect } of { TAIL ~ the chemical }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL