Which of the following is not a necessary step for an insect farm
A: Waste pre-treatment
B: Adult feeding and mating
C: Larval hatching
D: Larval rearing
A: Waste pre-treatment
B: Adult feeding and mating
C: Larval hatching
D: Larval rearing
举一反三
- Final host refers to the host at which stage the parasite lives () A: the larvae B: adult C: Asexual reproduction D: Sexual reproduction E: Larval proliferation
- When the adult of a descendant species resembles the larval form of the ancestral species, this is ( ). A: neoteny B: syngamy C: precocity D: paedomorphosis E: pubescence
- Which of the following is not a primary product from insect farms? A: Insect grease as fuel material B: Insect protein as animal feed C: Feed residue as plant fertilizer D: Waste water for agricultural irrigation
- Which one of the following is not necessary for management of viral enteritis? A: Appropriate feeding B: Fluid therapy C: Antidiarrheal agents D: Antibiotics
- Which of the following is not an advantage of insect farm A: Small space requirement B: Low sunlight requirement C: Wide range of feed sources D: Farm-dependent