1.em hay dien va giai thich cac noi dung cua nhung cong viec cham soc rung
| cong viec | noi dung | giai thich |
| 1.lam rao bao ve | ||
|
2.phat quang |
||
| 3. lam co | ||
| 4.xoi dat vun goc | ||
| 5.bon phan |
2.thoi gian: sau khi trong cay.............den......... trong rung........... tuc luc........
3. sau khi trong cay gay rung, ti le cay chet cao do nhung nguyen nhan nao?
4. cham soc rung sau khi trong gom nhung cong viec gi?
5. em hay ke ten nhung loai cay rung duoc trong o dia phuong
| loai cay rung duoc trong | thoi gian trong | cong viec cham soc | ti le cay song |
| ...................... | .............. | ............................ | ................ |
