??????å·?å¸??????ºæ¨ªæ²¥é??墨å????ï¼?æ¯??°æ?¶è?·å?ï¼????²ç??稻ç?°æ?»è?½å?¸å?ä¸?å°?å¸?æ°???人们ä¸?ä»??½å?¨ç?°é????è§??½é¹­ï¼?ä¸?????æ°´æ?ä¸????é±¼å?¿æ¸¸å¼???ä½?å¤?å¹´å??ï¼??±ä??½è?¥è?滥ï?墨å????稻ç?°æ??????°´æ²???常å??满ç??æ°´è???þ:??

??????å¤?äº?äº?水稻??ä¸??§â???½è?¥æ?????ä¸?ä»???ä½????¥ç?¨é??ï¼?å¢???产é??ï¼?è¿?让æ???????好起?¥ã???????·é??ç¬þ>???¨å¢¨????ç§?æ¤?水稻å¤?å¹´ï????¹ä??´ä¸ª????è¿?ç¨???ä»??£ä¸­??水稻??ä¸??§â???½è?¥æ?????????对水稻ç??产中???¥è???使ç?¨ã???????å¤???????ä¼?ç­?çª??ºé??????¶ç????????

??????该æ???????¸å????å­þ@????æ°???????广ä???水稻产ä??????ç³»é?å¸??家ã??????ç§??¢æ°´ç¨»ç??究æ??????????å£??ç»?ï¼?水稻?½è?¥å????为å?ºè?¥ã???????¥ã??ç©??¥ã??ç²???ä¸??¶æ??ï¼?广ä???ä¼?ç»?ç§?æ¤?ç»?éª?ä¸???ºæ?????½å?ºè?¥å???????¥ï?导è?´æ°®?¥å?©ç?¨ç??ä½???

????ç»?è¿?å¤?å¹´ç??究ï?ç¡????ä¸??§â???½è?¥æ?????¶æ??????½ç??0%??20%??30%??10%??æ°??¥ï?使氮?¥å?¸æ?¶å?©ç?¨ç??稳å?è¾¾å??0%以ä?ï¼????¨è????æ°???0%å·þ@?³ç?????¶ï?ä¿???稻谷产é??å¹³å??å¢?产è?8%??

????????????ä¹?????è¿??§å?¶æ°®?¥æ???¥é???¥ç?解ã???????¹è???å°??????¥ã??????????说ï????¨â??ä¸??§â???½è?¥æ??????ï¼?纹æ??????稻纵?·å?¶è????稻é??±ç????????å°?ï¼????????????3次ï????©ä?稻米é£??¨å??¨ã??

?????þ@?ï¼?使ç?¨â??ä¸??§â???½è?¥æ??????水稻??ç§?æ¯?è¾?ç²?å£????????æ¯?常è??½å?¹é?20%å·þ@?³ï??ºé?¨è???´é?¿åº¦è¦??¸å?缩ç??4.8%??42.9%ï¼????°é??½å??大大å¢?强ã??

????????????ä¸??§â???????¨ç??????åº??¨é?¢ç§¯å·²è?50%??????????说ï??¹å???????§ç?¸å?è¾?å·???ä¼?质稻??ç§?ï¼????¨è?项æ?????ä»???å°??????????¥ä½¿???è¿?解å?³ä???ä¼?è¿?ä¸?头ç?????ï¼?并å??°é?产稳产ã??å¢?产å??¶ã??

????äº?å®?ä¸?ï¼?广ä???ä¸?ç§???è´¡ç????å¤?å¹´æ?¥ä?å±??¨å?½å????ï¼?????ä¸?????????ä¾????°æ???¾ç¤ºï¼?2020年广ä¸???????ä¸?ç§???è´¡ç????70.2%????æ­¤ï??¨å¹¿ä¸??¥è????稻ç?°é??ï¼?è¿??¨ç??è¿?ä¸?止水稻â??ä¸??§â???½è?¥æ??????

?????¨æ?头å?æ¿?æ±??ºç??示è????ï¼?????碱水稻â????广红3?·å·²ç»?ç§?ä¸?ï¼?广ä?沿海??äº??°ç???¶æ?????¼ã?????¨å?´å???ä»?????è¿???示è???°é??ï¼?é¦?稻å?é¦??½å?¹æ?????解å?³ä???é¦?ç±³ç?æ¤?ä¸???³å??å°????????

??????ä»?å¹´è?æ±?ä¿?ç²??ç§?æ¤??¢ç§¯??ä¿?ç²??产é??ï¼??¾åº¦ä¸?å°?ï¼?å¿?é¡»æ?´å????è§?ç§?????åº??????è¿??´å???????段ç?????¥ï?为水稻ç?ç²??ä½??©ç??产ä?驾æ?¤è????????????说ã??

?????°å???管ç??

?????ºæ?§å??ä¸?为稻?°â??ä½?æ£???????

??????å¡????°å??»¼??ä½???稻ç?°ä¸­ï¼????°é?¿æ?¹ä???ç®±å??¸å?äº?è®°è??注æ????

??????è¿????ºè?½è???????æµ??¥ç³»ç»?ï¼?ä¿?称â?????¸è?????ï¼?è¿?ä¸?设å???è¿???????????¸å?è¿??¥ï?????è¿?设å???ç½??æ¸?????头æ???§ï?ä¸?ä¼??°ä?å¹³å?°å??ï¼???ç§?å°±è?½è??????ç§?ç±»ã???°é??????广å???丰ç???©ç??????????¸é¡¹???»ç????å°???ä»?ç»???

????è¿?ä¸?????è¯???³»ç»????ºæ?§å??ä¸???ä¸??¨å??ï¼??¨ä?稻ç??G?°å???ä¸?ç§?æ¤?示è???ºå?°ï????????????????????§ã??温度ç­??½å??°è???¨ç??æµ???

?????°é?´ç???þ??ä¸???²ç?å­?ä¹?æ­£å?¨è?è¡?????è¿????å­?ä¿¡æ?????¨æ?????¹å?»ç³»ç»?ï¼???è¿?空æ?æµ??¨ä¸»è¦???????????ï¼????¡ç?¸å?³æ???µã??????å°???说ï?å°?????ä¿¡æ???????ä¿¡æ??»¼??ï¼?å°±å???å­þ>???¤è????????????é«?????ï¼?ä»???å®??°ç²¾???¨è????

????äº?å®?ä¸?ï¼??¨ä???水稻?°ä¸­ï¼??¸ä?????使ç?¨ç??设å?è¿???å¾?å¤???å°?æ°???æ£?æµ?设å?ï¼?稻ç?°é???????§ã??温度??é£???ï¼?è¿?äº??°æ?????èµ·æ?¥ï???»¥?¨é???解稻?°ç?????µï??¨æ????æµ?ç³»ç?ï¼?足ä??ºæ?·å°±?½å?¨æ???¥ç??稻ç?°ç?????µã??

???????ºä??©è??ç½???大æ?°æ????äº?计ç??????并ç???ä¸??????????ä½??©ç?????¿è?æ±?ï¼???ä»???è¿?建ç??©è??ç½?ç»?ï¼?对æ??????¿ã?????°å?æ°???????壤å???????????ç­?å½±å????å­?è¿?è¡?å®??¶ç???§ï?å°±å?????»ç??ç»?稻ç?°å???¨èº«ä½?æ£?ï¼?????项æ?°æ??????ï¼?ä¼?ç»???ä¸?ç§?æ¤??´å??????éª?ä¼°ç???????å°???说ã??

????说è??´ï???å°?????ä¸??????ä¸??¹æ?¹ç?ç«????½è?²ç?å­???稻ç?°å?·æ°´??è¿?ä¸??ºè?½æ°´?¥ä?ä½?????æ°´è???¥ç??æº?ç³»ç?ï¼????¹æ?????ä½??©å??¥æ??????æ±?ï¼???è¿?设å?好ç??管é??å®??¶å???è¾????¥å?»ï?ä¿????¨ç??产ç???³é????????饱å??足â??ï¼?????è¿?线ä??§å?¶ï???»¥ä¾¿æ?·å??°å?大é?¢ç§¯??æµ?æ°´æ?½è?¥ï?大大????人工???¥ï??????¥æ??使ç?¨æ????????

?????????°ä»£ä¿¡æ????????广æ?åº?????°å???ä¸????????ºæ?§å??ä¸???广é??????å±?空é?´ã??????广ä?????ä¿¡æ???ºç?设æ?½ä??????ï¼???ä¸?ä¿¡æ?????¡ä?系建设å????ï¼???ä¸?ç»??¥ç?ç»?????å±????????¾ï?广ä??°å???ä¸???????å±???äº?åº?æ°???

?????¥å???ºå?°ç????广ä??°å???ä¸???????å±?è¡??¨è???ï¼?2020??2025å¹´ï?????ç¡????025å¹´ï?广ä??°å???ä¸???????å±???å¾??¾è??????ï¼??°å???ä¸???å±??¹å??´å??ä¼???ï¼??????°å???管ç??æ°´å¹³?¥è?å®???ï¼??°å????????ä¸?产ä?ä½?ç³»ã????产ä?ç³»ã??ç»??¥ä?ç³»å??å¿???????ï¼????¹æ?¥æ?¥è??? å¼?å­?ä¿? é»?è¿? ?µä?å¼?ï¼?