金(jin)秋(qiu)十月(yue)，祖(zu)國華誕，崢嶸70載，與(yu)國同夢。2019年10月(yue)13日，來自江蘇(su)，安(an)徽區域的(de)(de)縣、鄉鎮經銷(xiao)商及(ji)種(zhong)植大戶150余(yu)人，來到沭陽縣錢集(ji)鎮觀(guan)摩“贛優(you)735+專用(yong)肥(fei)”示范田。一下大巴車，映入眼(yan)簾的(de)(de)是(shi)80余(yu)畝“贛優(you)735+專用(yong)肥(fei)”示范田，一片(pian)黃燦燦的(de)(de)喜人景色。走(zou)到田間，大家(jia)紛紛夸獎品種(zhong)表現不錯，個子(zi)(zi)矮，穗子(zi)(zi)大，粒子(zi)(zi)多，結實率高(gao)。大家(jia)對“贛優(you)735+專用(yong)肥(fei)”種(zhong)植的(de)(de)田間表現非常滿意，良種(zhong)良法，科學管(guan)理，紛紛表示明年一定要(yao)推(tui)廣。“災年不減產(chan)，豐年更高(gao)產(chan)”，這是(shi)已(yi)推(tui)廣該品種(zhong)的(de)(de)經銷(xiao)商們最好的(de)(de)評價。

    上午11時，宿(su)遷(qian)中江營銷總(zong)監(jian)劉效(xiao)(xiao)華在現場為大家(jia)講解了贛(gan)(gan)(gan)優(you)(you)735的栽培技(ji)術及管理，贛(gan)(gan)(gan)優(you)(you)735＋專用(yong)(yong)肥在宿(su)遷(qian)已做過3年(nian)的對比田間(jian)試(shi)驗(yan)示(shi)范(fan)，使(shi)用(yong)(yong)專用(yong)(yong)肥田間(jian)產量比使(shi)用(yong)(yong)尿素肥料普遍增產15%左右，今年(nian)贛(gan)(gan)(gan)優(you)(you)735＋專用(yong)(yong)肥在宿(su)遷(qian)已推廣了近(jin)4萬畝(mu)，回(hui)訪收獲的種植戶，紛紛表示(shi)使(shi)用(yong)(yong)“贛(gan)(gan)(gan)優(you)(you)735+專用(yong)(yong)肥”比其它品種每(mei)畝(mu)增產200斤以上，每(mei)畝(mu)增效(xiao)(xiao)250元(yuan)左右，表示(shi)下年(nian)繼續“贛(gan)(gan)(gan)優(you)(you)735+專用(yong)(yong)肥”來種植。

    普瑞豐(feng)艾(ai)方部(bu)長在田(tian)(tian)間講(jiang)解專用(yong)(yong)肥(fei)(fei)(fei)的(de)(de)(de)成分(fen)及用(yong)(yong)法用(yong)(yong)量。艾(ai)部(bu)長表示，專用(yong)(yong)肥(fei)(fei)(fei)是(shi)根據贛優(you)735的(de)(de)(de)特征(zheng)特性和高(gao)(gao)產(chan)所需的(de)(de)(de)條(tiao)件(jian)量身定制的(de)(de)(de)肥(fei)(fei)(fei)料，田(tian)(tian)間施(shi)用(yong)(yong)專用(yong)(yong)肥(fei)(fei)(fei)對水(shui)稻有(you)五個方面的(de)(de)(de)好處：一是(shi)大田(tian)(tian)移(yi)栽(zai)(zai)后返(fan)青快，縮短緩(huan)苗期(qi)，防治(zhi)僵苗，提高(gao)(gao)抗逆能力(li)；二(er)是(shi)促進(jin)低(di)位分(fen)蘗，矮壯多蘗，搭好豐(feng)產(chan)架(jia)；三是(shi)促進(jin)迅(xun)速扎根，根系(xi)發達，提高(gao)(gao)肥(fei)(fei)(fei)料利(li)用(yong)(yong)率；四是(shi)縮短基部(bu)節(jie)間，增(zeng)加(jia)(jia)管壁厚度，增(zeng)強抗倒(dao)伏能力(li)；五是(shi)延緩(huan)功(gong)能葉(xie)片的(de)(de)(de)衰老，促進(jin)灌漿提高(gao)(gao)結實(shi)率，千粒重，改善米質，增(zeng)加(jia)(jia)產(chan)量，提高(gao)(gao)畝效益。施(shi)用(yong)(yong)時(shi)(shi)間：直播田(tian)(tian)在25-30天(tian)(tian)（3葉(xie)期(qi)）施(shi)用(yong)(yong)20斤(jin)(jin)(jin)/畝；移(yi)栽(zai)(zai)田(tian)(tian)及機插田(tian)(tian)在移(yi)栽(zai)(zai)后5-10天(tian)(tian)施(shi)用(yong)(yong)20斤(jin)(jin)(jin)/畝。一包肥(fei)(fei)(fei)料是(shi)20斤(jin)(jin)(jin)（代替20斤(jin)(jin)(jin)尿素），施(shi)用(yong)(yong)時(shi)(shi)根據田(tian)(tian)間肥(fei)(fei)(fei)力(li)水(shui)平而定，底肥(fei)(fei)(fei)不足的(de)(de)(de)田(tian)(tian)塊增(zeng)加(jia)(jia)10斤(jin)(jin)(jin)尿素。