问题 问答题 简答题

简述容器育苗技术要点。

答案

参考答案:

①育苗地的选择:一般地理位置、交通条件、市场条件较好。在苗圃中应选择主干道和管理区附近,有充足的水源和电力供应,便于灌溉和育苗机械化、自动化操作。对土壤肥力和质地要求不高。用地的自然条件选择主要考虑地形地势,要求地势平坦、排水良好处,切忌选在地势低洼、排水不良、雨季积水和风口处,避免选用有病虫害的土地。②容器的装土与排列:③播种与覆盖④浇水与追肥⑤间苗⑥病虫害防治

完形填空
完形填空。
     I'm not a vet yet, but I come to a local animal hospital early Saturday morning to help the __1__. A few
  __2__ are sitting on clean tables, waiting for the vet to examine them. Others are waiting in cages. From
 time to time they'll put a small paw out to say hello.
     I'm washing a dog's hurt leg. I work carefully, __3__ I want to make sure I don't do anything to hurt
  him.
     __4__ I came here, I didn't understand what a vet does. Now that I work here, I can see that our job
 is to do __5__ to take care of animals. I love all of them.  the huge dogs with kind hearts and small cats
 with mean looks.
      It's a long and __6__ day, but I always get a prize at the end. a dog licks (舔) my face, a cat sits
 __7__ beside me, or a little rabbit __8__ water from my hand.
     These moments make me very __9__. Because of me, at least one animal knows it is __10__ .
( ) 1. A. doctors  
( ) 2. A. children
( ) 3. A. though  
( ) 4. A. After    
( ) 5. A. anything
( ) 6. A. tiring  
( ) 7. A. noisily  
( ) 8. A. sleeps  
( ) 9. A. tired    
( ) 10. A. seen    
B. students      
B. patients      
B. if            
B. Before        
B. everything    
B. exciting      
B. angrily      
B. drinks        
B. upset        
B. heard        
C. teachers      
C. animals        
C. because        
C. Since          
C. nothing        
C. interesting    
C. hungrily      
C. comes          
C. proud          
C. hit            
D. children            
D. birds              
D. when                
D. As soon as          
D. something          
D. fun                
D. quietly            
D. stands              
D. disappointed        
D. loved              
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