Leaf-nosed bat rounded tips, range in body size from 4 cm to 13.5 cm and a wingspans of up to 90 cm or more. Like other bats, leaf-nosed bats are nocturnal foragers that use echolocation to locate food sources, though the food sources they are locating vary between species. Many bats in family Phyllostomidae appear to have limited reliance on echolocation, likely because frugivorous bats do not need to quickly identify flying insects like many other bats. Instead, species of leaf-nosed fruit bats appear to use scent to identify their preferred food sources. When they are not foraging, leaf-nosed bats roost in
China Green Food Development Center the process, and do not generally monitor actual use of agricultural chemicals, preferring instead to test the products themselves for chemical residues. Green Food thus provides farmers with a steeped path way from chemical farming, to Green Food Grade A through to organic certification.Also,the China Green Food Development Center demonstrates the genesis of Green Food :"China's Green Food development is the outcome of actively exploring new ways of food production and consumption based on China's own situation and in line with the international trend of sustainable development. The statistics show an increase of 7 percent of green food enterprises which