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Practice Agri economics Questions and Answers

For hybrid seed production_______ flowers are completely suppressed on female plants.
During storage of vegetable seeds, seed moisture should be:
Storage life of vegetables increased by the use of GA spray at harvesting time. What should be the dose of GA?
Lamina with ladder like windowing leaving veins intact symptoms of:
Which of the following is incorrectly matched?
Black dusty mass formed in plant part is:
Installing 10-12 blue/yellow sticky traps per hectare is effective to manage: -
Rhizoctonia solani causes a tuber borne disease of potato, called
Which of the following pairs are correctly matched? 1. Brown spot of rice Helminthosporium oryzae 2. Karnal Bunt of wheat ...
Consider the following stages: 1. Spore germination 2. Embryo infection 3. Spore on flower grain 4. Infected grains The correct sequence of t...
Which of the following is the cause of black heart of potato?
Which one is not a viral disease?
chickens have one of the most efficient digestive systems in the animal kingdom, which one is known as true stomach?
What is the specific gravity of cow milk?
which vitamin deficiency results in a condition known as 'crazy chick disease' or encephalomalacia (softening of the brain)?
The common fumigant applied to fruit crops after harvest, for controlling postharvest diseases:
Elasticity of supply refers to the degree of responsiveness of supply of a commodity to changes in its:
_____ is used for measuring the draft of agricultural implements.
Which bacterium is responsible for denitrification in N2 cycle?
_______ comprises important mechanisms of herbicide detoxification in soil under field conditions especially surface incorporation subsequent to rainfall ...
The method of monitoring the nutritional status of plants by periodic and regular sampling and analysis of soil and plant parts is known as:...
Total depth of water (cm) required by a crop during its duration in the field is known as:
The cultivation of crops with an annual rainfall is more than 1150 mm is called as-
In general, Formative stage of sugarcane crop occurs after:
Grey speck disease in oats takes place due to the deficiency of
Dehaulming in potato is done by which chemical?
. Opening up of monopoly markets to increase foreign and domestic competition is:
EXIM Policy is the export import policy of the government that is announced:
A series of still pictures on one roll is called:
Small pelagic fish which are preyed on by larger predators for food is known as
Fish which can float in the water column just above the seafloor.
A cryoscopy is an important tool that detects ______ in milk.
In the composition of soil on volume basis soil water and soil air comprises 50%. What is the percent of mineral matter?
pF value at field capacity is:
Acid equivalent of Ammonium Chloride is:
Which of the following Nitrogen Fertilizer is partly soluble?
Which of the following element is important component of urease enzyme?
The Gond forest community belongs to which of the following state?
Ozone layer which absorbs and scatters the solar ultraviolet radiation is present in which layer of atmosphere?
Rapid fall in the activity of metabolic processes especially respiration in crop plants due to decrease in temperature up to 0 to 10oC and moderate wind s...

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