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