A. 1893 AD
B. 1880 AD
C. 1793 AD
D. 1650 AD
Agronomy
England cotton was imported from the time in………………?
A. 1430 AD
B. 1435 AD
C. 1530 AD
D. 1500 AD
Gassypium barbadense was developed from a cross between………………?
A. G. herbaceum and G. raimondii
B. G. arborieum and G. raimondii
C. G. hirsutum and G. raimondii
Gassypium barbadense was originated in………………?
A. Central and North America
B. Central and South America
C. Central and South Asia
D. North Mexico and North America
Genus of cotton is……………….?
A. Hirsutum
B. Triticum
C. Gassypium
D. Hordeunt
Gassypium hirsutum is…………….?
A. Tetraploid
B. Diploid
C. Triploid
D. Hexaploid
The Cotton plant belong to family ?
A. Gramineae
B. Fabaceae
C. Malvaceae
D. Leguminaceae
Which one of the following is a major fiber crop of Pakistan ?
A. Sugarcane
B. Cotton
C. Sesame
D. Jute
Organic farming, is a copping system in which………………?
A. Fertilizers and pesticides are widely used
B. Fertilizers and pesticides are net used
C. Farm yard manure r not used
D. Green manuring
A nutrient element is said to be essential if……………….?
A. Plants can not complete their life cycle in absence of that element
B. Nutrients has some physiological function in metabolism of plant
C. Deficiency symptoms can be removed by application of that putrid
D. All the above