中化(hua)化(hua)肥海藻多糖尿(niao)素(su)大(da)蒜示(shi)范田觀摩會近日在漯(luo)河市郾城區李集鎮(zhen)召開，并現場邀請(qing)農戶和經銷商參(can)與數(shu)據采(cai)集和測量對比(bi)。

觀(guan)摩會上(shang)，農戶(hu)和經銷商在(zai)示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)和對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)各隨機(ji)選取(qu)單位面積（1平(ping)方米）大(da)蒜(suan)(suan)(suan)為(wei)樣本，統計(ji)大(da)蒜(suan)(suan)(suan)株(zhu)數(shu)，測量大(da)蒜(suan)(suan)(suan)鱗莖直(zhi)徑和蒜(suan)(suan)(suan)頭直(zhi)徑，并測量蒜(suan)(suan)(suan)頭鮮(xian)重(zhong)。測量結(jie)果表明，兩(liang)組大(da)蒜(suan)(suan)(suan)株(zhu)數(shu)均為(wei)41株(zhu)；示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)大(da)蒜(suan)(suan)(suan)平(ping)均鱗莖直(zhi)徑為(wei)2.10cm，對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)則為(wei)1.89cm，示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)比對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)增加11.1%；示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)大(da)蒜(suan)(suan)(suan)蒜(suan)(suan)(suan)頭直(zhi)徑6.21cm，對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)則為(wei)5.47cm，示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)比對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)增加13.5%；示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)總鮮(xian)重(zhong)6.13斤(jin)(jin)，對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)總鮮(xian)重(zhong)5.80斤(jin)(jin)，示(shi)(shi)(shi)范田(tian)(tian)(tian)(tian)比對照(zhao)(zhao)(zhao)田(tian)(tian)(tian)(tian)增產(chan)0.33斤(jin)(jin)，折合(he)每畝增產(chan)約240斤(jin)(jin)。

通過數據對(dui)比，讓在(zai)場的農戶(hu)和經銷(xiao)(xiao)(xiao)(xiao)商(shang)看到了海(hai)藻(zao)多(duo)糖(tang)尿素良好(hao)的增產效果及銷(xiao)(xiao)(xiao)(xiao)售前景，經銷(xiao)(xiao)(xiao)(xiao)商(shang)紛(fen)紛(fen)表示海(hai)藻(zao)多(duo)糖(tang)尿素質量好(hao)、效果明顯，會(hui)加大對(dui)海(hai)藻(zao)多(duo)糖(tang)尿素的宣傳推廣。據悉，觀摩會(hui)當(dang)天(tian)，經銷(xiao)(xiao)(xiao)(xiao)商(shang)現場訂貨達(da)320噸。