Green manures are mostly used as a source of:_________?

Related Mcqs:

1. Exposure of the manures to rains causes highest loss of___________?

   A. N
   B. Cu
   C. Cl
   D. P

   Submitted by: Shafiq Rehman

2. Okra, green peas, green beans and leafy vegetables are____________________?

   A. Low acid foods
   B. Medium acid foods
   C. Acid foods
   D. High acid foods

3. Green vegetables are source of _______________ ?

   A. Biotin
   B. Carbohydrates
   C. folate
   D. vitamin

4. Items needed for synthesis of plant food in green leaves are _________ & the process through which it takes place is called photosynthesis:

   A. Sunlight
   B. Chlorophyll
   C. Water & plant nutrients
   D. All of the above

   Submitted by: Shafiq Rehman

5. Mutation breeding is mostly used in____________________?

   A. Self pollinated crops
   B. Cross pollinated crops
   C. Vegetative propagated crops
   D. Often cross pollinated crops

6. If the leaf cells have eight chromosomes it is mostly likely that__________________?

   A. Gametes will have 8 chromosomes
   B. Gametes will have 4 chromosomes
   C. Zygote will have 4 chromosomes
   D. Zygote will have 16 chromosomes

7. Which compound is mostly used in Pakistan for the reclamation of saline-sodic & sodic soils_________________?

   A. Apatite
   B. Calcite
   C. Dolomite
   D. Gypsum

8. Cyclic salts are mostly of ______________________?

   A. SO4
   B. HCO₃
   C. Cl^–
   D. None of the above

9. Prolapse of vagina in goat occurs mostly ______________________?

   A. Early pregnancy
   B. During pregnancy
   C. At calving
   D. Late pregnancy

10. In green vegetables, the limiting amino acid is____________________?

    A. Methionine
    B. Agrginine
    C. Lysine
    D. Frytophaer