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The major source of foreign exchange earning is________________?
Related MCQs
Green revolution came into being due to evolution of__________?
Root nodules in plants help in__________?
Excess of nitrogen to plants causes__________?
Penetrometer are used for measuring__________?
2,4-d is synthetic herbicide derived from__________?
In wheat total crop P uptake per ton of gram is about;__________?
N mineralization is effected by soil pH__________?
Low soil pH is the indication of__________?
The K is predominantly in__________?
In Pakistan the area effected due to water erosion is about__________?
In Pakistan, the total length of canal system exceeds__________?
Number of crops grown on the same piece of land in a year and expressed in percentage is known as__________?
The transport of a substance across a biological membrane against a concentration gradient is called__________?
A method of control of pests in which natural predators and parasites are used without causing serious adverse environmental side effects is called__________?
Use of tetrazolium staining for assessment of seed quality was suggested by__________?
Progeny of nucleus seed is called__________?
Water courses are lined to avoid__________?
The herb plants have__________?
The best soil for cotton cultivation is__________?
The crop which are cultivated for grain purposes are called__________?
A condition of green plants in which they become unhealthy and pale fellow in colour is known as__________?
Growing more then one crop in a season in the same land is called__________?
Wheat is predominantly__________?
Yield losses of rice crop due to weed infestation are__________?
Dwarf varieties of wheat are more resistance to__________?
The cotton plant sheds more fruits mainly due to__________?
The organisms which do not prepare their own food and depend on the dead organisms are called__________?
When crop plants adopt to a new environment are called__________?
Plants which change from the vegetative to the reproductive stage by producing flowers and fruits when the day become longer is called__________?
The process of converting food nutrients to carbohydrates in plants is called__________?
There has been emphasis on the conservation of wild relatives of cultivated plants because wild plants__________?
Soil reaction of preference of sugarcane is__________?
Drought is measuring in terms of__________?
The experimental design which control fertility level in two directions is known as__________?
Crop ideotype refers to__________?
The management of kind by planting a series of crops, pastures or following to maximize production with sustaining land quality is called__________?
The soil has got__________?
The climates of sindh province comes under__________?
One hectare is equal to__________?
Critical factors for crop production is__________?
Crop rotation means growing__________?
Plants which grow on dry region are__________?
Allclopatluc interactions in general and the allelochemicals in particular are viewed as an important tool for__________?
Allelopathy is an important component in the development of future integrated strategies for__________?
Annual rye grass releases a chemical through its root that prevents__________?
Effects of allelopathic compound in the life cycle of plants cause inhibition of__________?
Raising of only one crop in a year, when there is seasonal supply of water is called__________?
Root rot of cotton is a__________?
Main reason behind the shedding of flower in cotton is__________?
Indus river is one of the longest river of Asia measuring about__________?
Prescribed germination percentage of foundation seed of ground nut is__________?
The major source of foreign exchange earning is________________?
A. Wheat
B. Sugarcane
C. Cotton
D. Jute
Correct Answer:
Cotton
✔
Last Updated:
March 29, 2019