CSS  :: General Agriculture  
            
            
         
     
    
	 
    
 
    
 
    
    
	
     For students in search of
 
 Hydroponic Gardening 
 Guides - Basics to Experts level 
 Growing fruit and vegetables hydroponically 
 Practical daily questions or queries of hydroponics lovers 
 Current Hydroponics and Indoor Gardening Market Growth as well as Trends 
 
     
 
 
    
	
	
        
  
    
    
    
        
            
			
			
            
            
                321.  
In lactating cows if there is a case of milk fever it can be treated by injecting:  
 
 
                
			 
				
					
				A. Penicillin 
				 				 B. Calcium borogluconate 
				  
				 
				 				 C. Phosphorus 
				 				 D. Streptomycin 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                322.  
Which of the following you connect with Mycorales?  
 
 
                
			 
				
					
				A. Phytopthora 
				 				 B. Clamp connection 
				  
				 
				 				 C. Albugo 
				 				 D. Zygospore 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: D 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                323.  
In Munsell notation 10 YR 6/4-10 YR is:  
 
 
                
			 
				
					
				A. Hue 
				 				 B. Value 
				  
				 
				 				 C. Chroma 
				 				 D. None of these 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: A 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                324.  
In non-pregnant cows heat cycle (estrous cycle) is repeated every:  
 
 
                
			 
				
					
				A. 21 days 
				 				 B. 29 days 
				  
				 
				 				 C. 34 days 
				 				 D. 30 days 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: A 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                325.  
In normal production of hybrid maize seed which class of seed is produced?  
 
 
                
			 
				
					
				A. Inbred 
				 				 B. Single cross 
				  
				 
				 				 C. Double cross 
				 				 D. All of the above 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: D 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                326.  
Which of the following statements represent true concept of extension evaluation?  
 
 
                
			 
				
					
				A. Extension evaluation begins before the start of an extension programme 
				 				 B. Extension evaluation begins at the mid step of the programme 
				  
				 
				 				 C. Extension evaluation begins at the last step of the programme 
				 				 D. Extension evaluation is inbuilt in each step of the programme 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: D 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                327.  
In personal contact most effective approach is:  
 
 
                
			 
				
					
				A. Personal letter 
				 				 B. Telephone calls 
				  
				 
				 				 C. Farm and home visit 
				 				 D. Office call 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: C 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                328.  
In sheep, oestrus cycle is repeat every:  
 
 
                
			 
				
					
				A. 10 days 
				 				 B. 16 days 
				  
				 
				 				 C. 21 days 
				 				 D. 28 days 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                329.  
In some plants organic acids accumulate during the night and disappear during the day. Such plants are called :  
 
 
                
			 
				
					
				A. Hydrophytes 
				 				 B. Halophytes 
				  
				 
				 				 C. CAM plants 
				 				 D. Indicator plants 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: C 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                330.  
In some plants, particularly tropical plants the predominant compounds formed after very short period of photosynthesis in the presence of CO2 are malic and aspartic acids, these plants are called:  
 
 
                
			 
				
					
				A. C3 plants 
				 				 B. C4 plants 
				  
				 
				 				 C. CAM plants 
				 				 D. None of above 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
			
			
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