據了(le)解，鹽(yan)(yan)(yan)松(song)是泥(ni)質(zhi)海岸重(zhong)(zhong)鹽(yan)(yan)(yan)堿地(di)(di)(di)區(qu)惟一(yi)的(de)(de)造林(lin)(lin)樹(shu)種(zhong)，能(neng)耐高度鹽(yan)(yan)(yan)堿，在(zai)含鹽(yan)(yan)(yan)量1%的(de)(de)重(zhong)(zhong)鹽(yan)(yan)(yan)堿地(di)(di)(di)區(qu)依舊能(neng)夠(gou)正(zheng)常生(sheng)長(chang)，且成(cheng)活率(lv)高達90%以上，在(zai)鹽(yan)(yan)(yan)堿地(di)(di)(di)區(qu)林(lin)(lin)業(ye)建設(she)中具(ju)有不可(ke)替(ti)代的(de)(de)作用(yong)。多年(nian)以來，土地(di)(di)(di)鹽(yan)(yan)(yan)堿程度高、淡水(shui)資源貧乏(fa)、適宜樹(shu)種(zhong)少(shao)成(cheng)為影響(xiang)無(wu)棣(di)縣造林(lin)(lin)成(cheng)活率(lv)的(de)(de)重(zhong)(zhong)要(yao)因素。為推進北(bei)部鹽(yan)(yan)(yan)堿荒灘(tan)綠化，改善生(sheng)態環境，自2013年(nian)開始(shi)，無(wu)棣(di)縣在(zai)省、市林(lin)(lin)業(ye)部門的(de)(de)大(da)力支持下，立足當地(di)(di)(di)實際，切實制定苗(miao)(miao)木(mu)產(chan)業(ye)發展規劃，在(zai)發展棗樹(shu)、國槐、白蠟等鄉土樹(shu)種(zhong)造林(lin)(lin)綠化的(de)(de)同(tong)時，引進和繁(fan)育(yu)鹽(yan)(yan)(yan)松(song)等一(yi)批耐鹽(yan)(yan)(yan)堿樹(shu)種(zhong)苗(miao)(miao)木(mu)，并通過招商引資，建設(she)鹽(yan)(yan)(yan)松(song)繁(fan)育(yu)基地(di)(di)(di)，努力為北(bei)部沿海灘(tan)涂(tu)造林(lin)(lin)提供優質(zhi)綠化苗(miao)(miao)木(mu)。