Practice Agri economics Questions and Answers

• Hydrographic Survey deals with the mapping of:
•  The irrigation water contains CO2ZHCO3, Ca++ and Mg++ ion 1, 4, 2.5 & 1.5. Calculatethe RSC (residual sodium carbonate) in irrigation water (mcl-1). ...
• Blue green algae are stored in__ ?
• The saline and alkali soils fall in which order ?
• Tobacco plant grows and matures rapidly when average temperature is about:
• Which one of the following elements is not essential for plant growth?
• The grazing animals can change the type of vegetation by_?
• Which one of the following is the most productive soil in India?
• What is the rank of Bihar in terms of production of jute among the States of India ?
• Which of the following states has very little alluvial soil?
• The soils are called saline soils which have:
• The step of mitosis in which chromosomes line up along the equatorial plane of the cellis called. __ ?
• Due to deficiency of Zn causing Khaira disease in the rice field, the disease caused on the rice field appears __ ?
• Which nutrient stimulates the root growth of a plant?
• ___ is defined as the average growth per year a tree or stand of trees has exhibited/experienced up to a specified age. 
• Rice crop prefer the pH of:
• Depth of submergence (cm) required during transplanting stage in rice crop is
• An effective method to prevent nematode infestation when it is not yet present in the area?
• Which fertilizer is mainly manufactured in India?
• Total Stem Parasite Weed of onion is?
• Sunflower and buckwheat are examples of!
• Main Institute for Agriculture Research & Education in India is?
• The 15% more trees could be accommodated in the ?
• Which mouth-part in the insect is initially used suck the liquids and break down the food into subgroups?
• ICRISAT is Located at?
• Biggest Fertilizer Cooperative in India is?
• Which crop is badly affected by the increase of RH?
• Which of the following is a seasonal pest?
• Which of the following family does the weed Grass belongs to?
• The law which expresses itself while masking the other expression completely when two alleles are brought together in Fl hybrid?
• ……………… is the apex body in India for research and education pertaining to Agriculture?
• Production of coffee powder from coffee seeds is an example of?
•  The condition where the plant is unable to produce a zygote with its own pollen is called as?
• …………….. is called as the light-sensitive part of ommatidium?
• Which one of the following is an example of restorative crops?
• Which of the following is not a parasite?
• Which one of the following is an example of concentrated organic manure?
• Which of the following plants bear true flowers with stamens, pistils or both with seed containing an embryo?
• What is the liquid used in cryopreservation techniques?
• Rooting of shoot, stems or branches while they are still attached to the parents is called a___.