In this post, b.sc ag 5th sem Crop Improvement-1 (Kharif crops) important questions are given for 2024. 

These questions can be considered important for the upcoming examination. 

The main reason for this is that many questions of the b.sc 5th sem ag crop improvement 1 kharif crops question paper have been asked continuously in the previous years. 

Therefore, care and accuracy will have to be taken while solving these questions. 

For this, write the questions of Crop Improvement-1 sequentially in the copy of Agriculture. 

After that try to read the lesson on this subject from the textbook 2 to 3 times. 

If your concept is not clear then try to understand the concept in the lesson from your professor. 

You should try to answer all the questions asked from the related lesson in your own words. 

With this, it will take you less time to remember the answers to B.Sc Agriculture 5th Semester Crop Improvement 1 Kharif Crops and they will remain in your mind for a long time. 

The biggest benefit of the question paper prepared in this way will be given to you during the revision time before the exam. 

Your time will be saved and your confidence level will also be high. 

Some instructions are given on the first page of the question paper in the examination hall. 

How to write the answer and in how many words? 

Please take your time and read these instructions. 

This is necessary for you and will also save you time in solving the question paper. 

Let us write the answers to these questions.

Crop Improvement-1 (Kharif Crops) Questions

Crop Improvement-1 Kharif Crops Important Questions BSc Agriculture

• Describe the breeding objectives of Rice.
• Explain crop wild relatives and how to conserve them?
• Discuss the multiline varieties in wheat. 
• Explain in detail the different activities of PGR?
• Explain methods of germplasm conservation.
• Difference between Mass selection and pure line selection.
• Write the centre of origin and distribution of Maize and Okra.
• Define Stability, adaptability and model of stability.
• Differentiate between qualitative and quantitative characters.
• Write down the five wild relatives of fibres?
• Explain the 'Ideotype Breeding'.
• Difference between bulk and pedigree method of selection.
• Mention the importance of climate-resilient crop varieties.
• Write short notes on the following- (a) Introgression Hybridization (b) Domestication (c) Crop genetic resource (d) Hybrid vigour (e) Emasculation (f) Female gametophyte.
• Describe the hybrid seed production technology of maize.
• Write short notes on the following- (a) Cytoplasmic genetic male sterility (b) Secondary gene pool.
• Difference between quantitative and qualitative inheritance.
• Name the various breeding methods used in the self-pollinated crop. How would you transfer the dominant disease-resistant gene using the back cross method? Explain with a sketch diagram.
• Describe Hardy-Weinberg Law and mention its importance in cross-pollinated crops.
• Explain the centre of origin, different species and races of Jowar.
• Explain Biodiversity, its types and how to conserve it.
• Describe the botanical description, breeding objectives, breeding methods and economic importance of groundnut.
• Explain hybrid seed production technology for hybrid sorghum seed.
• Discuss the evolution, artificial hybridization and breeding objectives of rice in detail.
• Write short notes on the following- (a) Primary centre of origin (b) Pure line (c) Backcross.
• Describe briefly the various breeding methods used for the improvement of maize.
• Describe the hybrid seed production technology of sorghum, pearl millet, and pigeon pea.
• Write short notes on the following- (a) Types of Germplasm (b) Pure lines and their uses (c) Concept Ideotype.
• Describe breeding methods for abiotic stress, biotic stress and Quality parameters.
• Explain crop wild relatives and how to conserve them?
• Describe the procedure of hybrid seed production in pearl millet or pigeon pea.
• Write down at least ten wild relatives of oilseeds and tuber?
• Describe the important concepts of breeding in self-pollinated crops.
• Difference between breeding method for biotic and abiotic stress.
• Describe the following about Cotton or Groundnut Improvement- (a) Breeding objectives (b) Breeding approaches (c) Centre of Origin. 
• Write short notes on the following- (a) Detasseling (b) Germplasm (c) Isolation distance (d) Random mating (e) Heterosis.

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