Q. Khaira disease of Rice crop is due to the deficiency of -
1) Ca
2) Zn
3) Fe
4) Cu
Q. Which of the following crop is transplanted?
1) Mustard
2) Rice
3) Wheat
4) Maize
Q. Which of the following is a Kharif crop?
1) Wheat
2) Barley
3) Millets
4) None of these
Q. Which of the following categories of crops have been classified as risk prone under the impacts of climate change with reduced productivity?
I. Rice & Wheat especially in the Indo Gangetic Plains
II. Maize in Mid Indo-Gangetic Plains (MIGP) & Southern Plateau (SP)
III. Sorghum & potato in West Bengal and Southern Plateau
IV. Tobacco in Uttar Pradesh, Bihar and Andhra Pradesh
Correct code is -
1) I, II, III and IV
2) I, II and III only
3) I and II only
4) I only
Q. The hybrid mango developed from the cross of Neelum and Alphonso is -
1) Amrapali
2) Dasheri
3) Ratna
4) Badami
Q. Mauritius, Poovan, Lal Velchi are varieties of -
1) Tomato
2) Banana
3) Litchi
4) Carrot
Q. White bud in maize is caused due to the deficiency of -
1) Zink
2) Amonium
3) Iron
4) Sulphur
Q. COJ-64 and CO7717 are early maturing varieties of -
1) Cotton
2) Sugarcane
3) Jule
4) Maize
Q. Fertilizers are added to supply mainly three nutrients - Nitrogen (N), Phosphorous (P) and Potassium (K). Biofertlizers can supply which of these nutrients ?
1. Nitrogen
2. Phosphorous
3. Potassium
Select the correct answer using the codes given below :
1) 1 only
2) 1 and 2 only
3) 1 and 3 only
4) 1,2 and 3
Q. Black soils is ideal for cultivation of cotton as -
1) its colour is black
2) it can retain moisture
3) it is made up of lava
4) it is found on plateau regions
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