Agriculture - Mock Test 143

Question 1421

Free living microorganisms, which convert molecular nitrogen into its compounds in the soil, are?

A) Azotobacter B) Rhizobium C) Nitromonas D) Bacillus mycoides

---

No Details

Question 1422

Foundation seed is obtained from?

A) Certified seed B) Registered seed C) Farmer's seed D) Breeder seed

---

No Details

Question 1423

For trellis culture of tomato most suited variety belongs to?

A) Indeterminate group B) Determinate group C) Simple raceme group D) All of the above

---

No Details

Question 1424

For the incorporation of a disease resistance gene in an otherwise agronomically superior variety, the breeding method to be employed is?

A) Pedigree method B) Backcross method C) Mass selection method D) Mass pedigree method

---

No Details

Question 1425

For proper storage wheat grain should contain moisture _____ percent?

A) 0 - 5 B) 5 ? 10 C) 10 ? 14 D) 14 ? 18

---

No Details

Question 1426

For obtaining haploid plant _____ is useful?

A) Maltiplication stage of a variety B) Level of genetic purity C) Level of physical purity D) All of the above

---

No Details

Question 1427

For most of the buffaloes breeding season is?

A) October - February B) March - June C) July - September D) Throughout the year

---

No Details

Question 1428

For improving self-pollinated crops, hybridization leads to?

A) Pedigree method B) Buld method C) Back cross method D) All of the above

---

No Details

Question 1429

For foundation seed production colour tag is used in the fields is?

A) White B) Buff C) Blue D) None of above

---

No Details

Question 1430

For biological control of tomato fruit borer, the idea trap crop is?

A) Marigold B) Mustard C) Tobacco D) Garlic

---

No Details