這(zhe)幾(ji)年(nian)由(you)於(yu)一(yi)些(xie)宣(xuan)傳(chuan)誤(wu)導(dao),不(bu)少(shao)地(di)方(fang)認(ren)為(wei)隻(zhi)有(you)強(qiang)筋(jin)麵(mian)包(bao)小(xiao)麥(mai)才(cai)算(suan)優(you)質(zhi)專(zhuan)用(yong)小(xiao)麥(mai),而(er)去(qu)盲(mang)目(mu)擴(kuo)種(zhong)。其(qi)實(shi),這(zhe)種(zhong)認(ren)識(shi)是(shi)很(hen)不(bu)恰(qia)當(dang)的(de)。目(mu)前(qian)市(shi)場(chang)上(shang)需(xu)求(qiu)的(de)優(you)質(zhi)專(zhuan)用(yong)小(xiao)麥(mai)大(da)體(ti)上(shang)可(ke)分(fen)四(si)類(lei):第一類是優質強筋麵包小麥;第二類是用作餅幹、糕點的弱筋小麥;第三類是用作麵條的中筋小麥;第di四si類lei是shi用yong作zuo饅man頭tou的de專zhuan用yong小xiao麥mai。饅man頭tou,麵mian條tiao是shi我wo國guo人ren民min的de主zhu食shi,市shi場chang需xu求qiu量liang很hen大da。因yin此ci,引yin種zhong過guo程cheng中zhong一yi定ding要yao根gen據ju當dang地di的de生sheng態tai條tiao件jian和he群qun眾zhong的de消xiao費fei習xi慣guan,選xuan擇ze合he適shi品pin種zhong。
二忌片麵追求蛋白質含量提高
衡(heng)量(liang)小(xiao)麥(mai)的(de)品(pin)質(zhi),不(bu)僅(jin)要(yao)看(kan)其(qi)營(ying)養(yang)品(pin)質(zhi),還(hai)要(yao)看(kan)其(qi)加(jia)工(gong)品(pin)質(zhi)。營(ying)養(yang)品(pin)質(zhi)不(bu)光(guang)要(yao)看(kan)蛋(dan)白(bai)質(zhi)總(zong)含(han)量(liang)的(de)多(duo)少(shao),同(tong)時(shi)還(hai)要(yao)看(kan)賴(lai)氨(an)酸(suan)含(han)量(liang)的(de)高(gao)低(di)。加(jia)工(gong)品(pin)質(zhi)除(chu)包(bao)括(kuo)容(rong)重(zhong)、硬度、出粉率、麵粉白度等一次加工品質外,還應看麵筋含量,麵團穩定時間、沉降值等二次加工品質。不同用途的優質小麥對各項指標都有不同要求,並非蛋白質含量越高越好,且不說用作餅幹、糕點的弱筋小麥其蛋白質含量必須低於某一數值,(因這種小麥加工出的糕點才能色、香、味俱佳),就jiu是shi用yong作zuo麵mian包bao的de強qiang筋jin小xiao麥mai,也ye不bu能neng隻zhi看kan蛋dan白bai質zhi含han量liang一yi個ge指zhi標biao。有you些xie品pin種zhong蛋dan白bai質zhi含han量liang雖sui然ran很hen高gao,但dan其qi麵mian團tuan的de穩wen定ding時shi間jian卻que達da不bu到dao要yao求qiu,仍reng然ran不bu能neng成cheng為wei優you質zhi麵mian包bao小xiao麥mai。用yong作zuo饅man頭tou的de小xiao麥mai,蛋dan白bai質zhi含han量liang如ru果guo太tai高gao,蒸zheng出chu的de饅man頭tou反fan而er會hui表biao麵mian皺zhou縮suo,色se深shen,瓤rang結jie構gou粗cu糙cao,氣qi孔kong大da小xiao不bu勻yun,同tong樣yang達da不bu到dao優you質zhi專zhuan用yong標biao準zhun。
三忌忽視自然條件及栽培管理技術對小麥品質的影響
jinjinian,bushaomianfenjiagongqiyefanying,guochantongyixiaomaipinzhong,wangwangyouyudidianlaiyuanbutong,pinzhichayihenda。zheshuomingxiaomaidezhiliangbujinshoupinzhongbenshendeyichuankongzhi,tongshihuanjingtiaojianhezaipeiguanliduitayeyouhendayingxiang。shifeiliangshenzhishifeifangshidegaibianyenengyingxiangdanbaizhihanliang4-5個百分點。麵粉的沉降值、麵團的穩定時間、吸(xi)水(shui)率(lv)等(deng)性(xing)狀(zhuang),相(xiang)同(tong)品(pin)種(zhong)棕(zong)壤(rang)土(tu)所(suo)產(chan)者(zhe)數(shu)值(zhi)高(gao),砂(sha)薑(jiang)黑(hei)土(tu)次(ci)之(zhi),潮(chao)土(tu)最(zui)低(di)。因(yin)此(ci)引(yin)種(zhong)時(shi)一(yi)定(ding)要(yao)考(kao)慮(lv)上(shang)述(shu)外(wai)部(bu)條(tiao)件(jian)對(dui)小(xiao)麥(mai)質(zhi)量(liang)的(de)影(ying)響(xiang),根(gen)據(ju)當(dang)地(di)條(tiao)件(jian),製(zhi)定(ding)出(chu)切(qie)實(shi)可(ke)行(xing)的(de)優(you)質(zhi)高(gao)產(chan)栽(zai)培(pei)技(ji)術(shu),成(cheng)方(fang)連(lian)片(pian)規(gui)模(mo)種(zhong)植(zhi),提(ti)高(gao)並(bing)穩(wen)定(ding)小(xiao)麥(mai)的(de)質(zhi)量(liang)。
四忌與廠商無公平的購銷合同
優(you)質(zhi)專(zhuan)用(yong)小(xiao)麥(mai)的(de)種(zhong)植(zhi)在(zai)提(ti)高(gao)並(bing)穩(wen)定(ding)質(zhi)量(liang)基(ji)礎(chu)之(zhi)上(shang),一(yi)定(ding)還(hai)要(yao)瞄(miao)準(zhun)市(shi)場(chang),與(yu)廠(chang)商(shang)定(ding)好(hao)公(gong)平(ping)的(de)購(gou)銷(xiao)合(he)同(tong)。這(zhe)樣(yang)才(cai)能(neng)做(zuo)到(dao)質(zhi)優(you)價(jia)優(you),提(ti)高(gao)效(xiao)益(yi)。前(qian)幾(ji)年(nian)有(you)些(xie)地(di)方(fang)由(you)於(yu)無(wu)公(gong)平(ping)的(de)購(gou)銷(xiao)合(he)同(tong)盲(mang)目(mu)種(zhong)植(zhi),市(shi)場(chang)過(guo)剩(sheng),受(shou)害(hai)者(zhe)還(hai)是(shi)種(zhong)植(zhi)戶(hu)自(zi)身(shen)。
手機版




