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地點(diǎn): 呼和浩特市
開(kāi)展時(shí)間: 2025-04-05
舉辦單位: 內(nèi)蒙古自治區(qū)糧食經(jīng)濟(jì)學(xué)會(huì)、內(nèi)蒙古自治區(qū)糧食行業(yè)協(xié)會(huì)
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地點(diǎn): 成都市
開(kāi)展時(shí)間: 2025-04-10
舉辦單位: 青島中凱國(guó)際會(huì)展有限公司
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地點(diǎn): 北京市
開(kāi)展時(shí)間: 2025-04-10
舉辦單位: 北京市市容環(huán)境衛(wèi)生協(xié)會(huì)、北京市園林綠化行業(yè)協(xié)會(huì)、北京市公園綠地協(xié)會(huì)
世界糧食日,換個(gè)角度看米飯“誕生記”
2018-10-17
16:14:56
來(lái)源:中國(guó)農(nóng)機(jī)網(wǎng)原創(chuàng) 閱讀量:43522
評(píng)論
【中國(guó)農(nóng)機(jī)網(wǎng) 編輯視角】“鋤禾日當(dāng)午,汗滴禾下土。誰(shuí)知盤(pán)中餐,粒粒皆辛苦。”這首詩(shī)幾乎是存在于我們每個(gè)人的記憶深處??梢哉f(shuō),“節(jié)約糧食”作為我國(guó)的傳統(tǒng)美德,是每個(gè)中國(guó)人的啟蒙教育。
每年的10月16日是世界糧食日(World Food Day,縮寫(xiě)為WFD),這是是世界各國(guó)政府圍繞發(fā)展糧食和農(nóng)業(yè)生產(chǎn)舉行紀(jì)念活動(dòng)的日子。2018年是第38個(gè)“世界糧食日”。在這個(gè)特殊的日子里,我們更要感念“一粥一飯當(dāng)思來(lái)之不易”。
“右手秉遺穗,左臂懸敝筐”事實(shí)上離我們并不遙遠(yuǎn),還記得小時(shí)候,每當(dāng)秋天水稻收獲的時(shí)候,就坐在爸爸背著的籮筐里頭一起去田里;那個(gè)時(shí)候,總是想要也拿一把鐮刀可以幫幫爸爸媽媽?zhuān)幻慨?dāng)爸爸開(kāi)始打稻谷的時(shí)候,“咚——咚——”的打谷聲和背靠木桶感受到的節(jié)奏就是好的音樂(lè)聲。
作為一個(gè)農(nóng)村孩子,稻谷的種植到收獲、晾曬以及后的去殼碾米到處都充滿(mǎn)著童年的回憶。時(shí)至今日,我們?cè)谕夤ぷ?,家里也已?jīng)用上了農(nóng)機(jī),三農(nóng)問(wèn)題也越來(lái)越受到重視,似乎都不一樣了,但仍牢記“每一粒米,都來(lái)之不易”。
世界糧食日前的驚喜:超級(jí)雜交稻品種測(cè)產(chǎn)驗(yàn)收
糧食的重要性不言而喻,糧食既是關(guān)系國(guó)計(jì)民生和國(guó)家經(jīng)濟(jì)安全的重要戰(zhàn)略物資,也是人民群眾基本的生活資料。不管是和平年代還是戰(zhàn)爭(zhēng)時(shí)期,糧食安全都是為重要的戰(zhàn)略之一。確保谷物自給,口糧安全,完善糧食應(yīng)急儲(chǔ)備體系,確保糧食市場(chǎng)供應(yīng),大限度地減少緊急狀態(tài)時(shí)期的糧食安全風(fēng)險(xiǎn)是當(dāng)前糧食政策的重要目標(biāo)。
似乎是為了紀(jì)念世界糧食日的到來(lái),在15日,國(guó)家雜交水稻工程技術(shù)研究中心消息,中國(guó)工程院院士袁隆平團(tuán)隊(duì)選育的超級(jí)雜交稻品種“湘兩優(yōu)900(超優(yōu)千號(hào))”,河北省硅谷農(nóng)科院超級(jí)雜交稻示范基地,通過(guò)了該省科技廳組織的測(cè)產(chǎn)驗(yàn)收。平均畝產(chǎn)1149.02公斤,即每公頃17.2噸,創(chuàng)造了世界水稻單產(chǎn)的新、高紀(jì)錄,這無(wú)疑是為我國(guó)的糧食安全添磚加瓦。
米飯“誕生記”:糧食生產(chǎn)產(chǎn)業(yè)鏈中的農(nóng)機(jī)
不知道有多少人知道糧食生產(chǎn)的過(guò)程?春耕期,在播種之前的首要任務(wù)就是準(zhǔn)備秧田,農(nóng)民們修整、準(zhǔn)備好各種農(nóng)具,趕上牛,對(duì)土壤進(jìn)行疏松工作。在現(xiàn)代農(nóng)業(yè)中,耕整地相關(guān)農(nóng)業(yè)機(jī)械在此無(wú)疑發(fā)揮著重要作用。
接下來(lái)就是篩選出可以用來(lái)育秧的稻種,將發(fā)出嫩芽的稻種撒在經(jīng)過(guò)疏松工作后又平又軟的秧田里,等待他們生長(zhǎng)。此后,便是重要的插秧了。如果說(shuō),在這個(gè)過(guò)程中,傳統(tǒng)的插秧工作既要求農(nóng)民們不斷彎腰還要求他們能夠基本保證每一撮秧苗之間的距離還得幾乎一致,技術(shù)水平要求高,那么,水稻
插秧機(jī)的出現(xiàn)就是在提高插秧的工效和栽插質(zhì)量,實(shí)現(xiàn)合理密植的基礎(chǔ)上便于后續(xù)作業(yè)的機(jī)械化。
“春種一粒粟,秋收萬(wàn)顆子。”經(jīng)過(guò)漫長(zhǎng)的水稻生長(zhǎng)期,拔除雜草,防治病蟲(chóng)害,終于迎來(lái)了豐收的時(shí)刻。不同于傳統(tǒng)的鐮刀收割,費(fèi)時(shí)費(fèi)力的打稻谷環(huán)節(jié),一臺(tái)專(zhuān)業(yè)而適用的
水稻收割機(jī)為農(nóng)民們帶來(lái)了福音。
之后的晾曬,無(wú)疑又為農(nóng)民們?cè)鎏砹诵碌臒?,多變的天氣、搶手的晾曬?chǎng)地、小鳥(niǎo)和雞時(shí)不時(shí)的偷襲都使水稻晾曬的難度增加,而如果晾曬不及時(shí)就只能心疼地看著好不容易收割回來(lái)的水稻壞掉。
糧食烘干機(jī)采用回旋式加熱裝置,在短時(shí)間內(nèi)產(chǎn)生大量的熱風(fēng),通過(guò)高溫處理達(dá)到殺死蟲(chóng)卵,徹底解決糧食干燥問(wèn)題。
之后還要經(jīng)過(guò)去殼碾米,層層把關(guān),后我們才能夠吃到香噴噴的米飯。幸而,農(nóng)機(jī)裝備的出現(xiàn)為我們米飯的“誕生”不斷助力,在糧食生產(chǎn)過(guò)程中提率、保質(zhì)保量。
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