Main reason behind the shedding of flower in cotton is__________________?

Related Mcqs:

1. Seed rat of American cotton per acre is__________________?

   A. 10-12 kg
   B. 6-8 kg
   C. 15-18 kg
   D. non of these

2. Botanical name of American cotton is_________________?

   A. G. hirsutum
   B. G. arborium
   C. G. barb dense
   D. Non of these

3. Among the cotton exporting countries the number of Pakistan is_______________?

   A. 1^st
   B. 2^nd
   C. 3^rd
   D. 4^th

4. On the basis of yield of cotton per hectare which of the following country occupies first position ?

   A. Pakistan
   B. America
   C. Australia
   D. India

5. Bacillus thuringensis season cotton is a________________?

   A. Virus
   B. Bacteria
   C. Fungi
   D. non of these

6. Best time of sowing for cotton is______________?

   A. Mid March to mid April
   B. Mid May to mid July
   C. Mid June to mid July
   D. non of these

7. Number of irrigation required for cotton crop are______________?

   A. 5 irrigations
   B. 6 irrigations
   C. 8 irrigations

8. The Cotton plant belong to family ?

   A. Gramineae
   B. Fabaceae
   C. Malvaceae
   D. Leguminaceae

9. Genus of cotton is___________________?

   A. Hirsutum
   B. Triticum
   C. Gassypium
   D. Hordeunt

10. The productive branches of cotton are called________________?

    A. Monopodial branches
    B. Sympodial branches
    C. Fruiting branches
    D. non of these