Description : Vermicompost is prepared with the help of following...... (A) Bacteria (B) Earthworms (C) Ants (D) Virus (E) Fungus
Last Answer : (B) Earthworms
Description : Main function of biofertilizer is— (A) To increase chemical process (B) To increase physiological process (C) To increase biological process (D) To increase photosynthesis process
Last Answer : (C) To increase biological process
Description : How does Mycorrhiza serve as a biofertilizer? -Biology
Last Answer : answer:
Description : How does Rhizobium serve as a biofertilizer? -Biology
Description : Which algae is used as biofertilizer in the production of crop paddy? -Do You Know?
Description : Zinc solubilizing bacterial biofertilizer is
Last Answer : Ans. Azozink
Description : Which algae is used as biofertilizer in the production of crop paddy?
Last Answer : Blue green algae
Description : Farmers have reported over 50% higher yields of rice by using which of the following biofertilizer? (a) Cyanobacteria (b) legume-Rhizobium symbiosis (c) Mycorrhiza (d) Azolla pinnata
Last Answer : (d) Azolla pinnata
Description : Which of the following is non-symbiotic biofertilizer? (a) Anabaena (b) Rhizobium (c) VAM (d) Azotobacter
Last Answer : (d) Azotobacter
Description : Which of the following fern is an excellent biofertilizer? (a) Marsilea (b) Pteridium (c) Azolla (d) Salvinia
Last Answer : (c) Azolla
Description : Which one of the following pairs is not correctly matched? (a) Streptomyces - Antibiotic (b) Serratia - Drug addiction (c) Spirulina - Single cell protein (d) Rhizobium - Biofertilizer
Last Answer : b) Serratia - Drug addiction
Description : An organism used as a biofertilizer for raising soybean crop is (a) Azotobacter (b) Azospirillum (c) Rhizobium (d) Nostoc.
Last Answer : (c) Rhizobium
Description : Which of the following is used as Biofertilizer? a) Rhizobium b) Blue-green algae c) Azolla d) All of these
Last Answer : d) All of these
Description : Which of the following is Phosphate solubilizing biofertilizer a. Aspergillus b. Rhizopus c. Psudomonas d. All of these
Last Answer : d. All of these
Description : Main function of biofertilizer is a) To increase chemical process b) To increase physiological process c) To increase biological process d) To increase photosynthesis process
Last Answer : c) To increase biological process
Description : Select the biofertilizer in the following : (1) Compost (2) Ammonium sulphate (3) Cattle dung (4) Algae and blue-green algae
Last Answer : Algae and blue-green algae