Page 5 - 《寒旱农业科学》2025年第3期
P. 5

!"#!"# #$#%&' ()*+)


                                                   Õ " Ö      Õ # ×


                                                   Ó              Ô




                   !"#$
             !"#$%&'()*+,-
              ...........%&'( )                    *+ ,     -( ./0+ 123+ 4            5+ 6/78 9:;/!"#0
             123456789:;<=>?@A ....................<=+ >?@B$%&0

             CDEF89GHIJKFL:;<=> ......ABC+ DEF8 >G-8 HIJ8 DKLB$!'0
             MNOPQRSTU?VWXY*+Z[\.6MNO 9PQ8 R                                 S8 TUV8 .WX8 YZZB$$&0

                   [\W]
             !! ]^_`a7bcdefUghiUjk \\\\./^O _-`O a                                    bO >2cO d        FB$$(0
             lmnopqErstuvwxy \\\\\\\\\\\\\\\\\\\\\\\\\eKc/$))0
             z{n|}~€‚v7ƒ,„…xy*+

              ...............>fgO hijO k                            bO hlmO >noO pqQO ArsB$)"0
                   tuvw!xyvw

             †‡ˆ‰Š‹Œ‡ŽHIJK‘j’_A“”•–w—˜:™š
              ...................%z{O k|}O ~€8 ,-8 ‚ƒ„8 …†‡B$**0
             ›œ†ž†ˆŸ 7bcdE¡Ug:¢£hiUjk
              \\\\\\\\\\\\\\\\\\\\\\\ˆ                              ‰8 Š     ‹8 Œ     '8 jL8 Ž@B+'&0

                   ‘’“!”•
             *, ¤¥¦v7Q§TU¨©ª¦ªW«jk?¬­
              \\\\\\\\\\\\\\\.                     –8 DŽ–8 —˜„8 h™{8 >                b8 9‘š8 ›{B+'"0

             ®¯°±Ž²³´!"";µ¶·¸jk \\\\\\\\\>œ8 .                                       C8 DžŸO D         B+((0
                   ¡¢£¤
             QR¹º»”HIJK¼vb:½™ \\\\\\D¥¦O 9§¨O ©0;O hª«O ¬­®B+,+0

             ¾¿LÀ†ÁHIJÂÃĻŚ_A"jk \\\\\\\\\\¯°±O ²³³O ´µ'/+,-0
                   ž¶]ž·¸
             †‡HIJÆÇŠ‡VW89ÈÉ

              \\\\\\\\\\\\\\\¹€O º                        »O _“¼O ½         ¾O ¯KKO ¿ÀÁO ÂÃ2/+-)0
             Ê˂ˆÌˆÍÎÏ_12ÐboKVW89
              \\\\\\\\\\\\\\\Ä                     ÅO ©ÆÇO h        ÈO Ä     ÉO h     ÊO ËUO ÌÍÎ/+-,0

             ÑÒ̈ž¿12ӇQK89ÈÉ \\\\\\\\\\\Ì/ÏO Ðo`O hÑÒO >rL/+"%0


             ØÞ"ßÝ !"# $%
             רÙÚÛÜÝ./0(+1%++)23040+&+'04050406*740%&&04089040:04 0;-<&&040!$&&040!(040$&$'=>747?
   1   2   3   4   5   6   7   8   9   10