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小龍蝦產(chǎn)業(yè)總產(chǎn)值已達(dá)3690億元,“稻蝦共生”了解一下?

2019-08-30 17:47:48 來(lái)源:農(nóng)機(jī)網(wǎng)原創(chuàng) 作者:林言 閱讀量:45882 評(píng)論

  【農(nóng)機(jī)網(wǎng) 編輯視角】 雖然夏天的腳步正在逐漸遠(yuǎn)去,但是提到夏天,讓吃貨們忘不了的還是啤酒小龍蝦。試問(wèn)夏天沒(méi)吃過(guò)小龍蝦那還叫夏天嗎?*,小龍蝦在近兩年簡(jiǎn)直成了食物界的“超級(jí)網(wǎng)紅”,無(wú)論是街邊的餐飲店還是外賣軟件,以及淘寶、京東等網(wǎng)購(gòu)平臺(tái),隨處可見(jiàn)小龍蝦。在“民以食為天”的人口大國(guó),深受歡迎的小龍蝦已經(jīng)形成了產(chǎn)業(yè)。
 
  近日,農(nóng)業(yè)農(nóng)村部發(fā)布《小龍蝦產(chǎn)業(yè)發(fā)展報(bào)告(2019)》,《報(bào)告》重點(diǎn)對(duì)2018年度我國(guó)小龍蝦產(chǎn)業(yè)的發(fā)展?fàn)顩r、特點(diǎn)進(jìn)行了全面梳理和研究,并對(duì)中長(zhǎng)期發(fā)展形勢(shì)和趨勢(shì)進(jìn)行了分析預(yù)測(cè)。據(jù)《報(bào)告》測(cè)算,小龍蝦產(chǎn)業(yè)總產(chǎn)值達(dá)3690億元,同比增長(zhǎng)37.5%。

  《報(bào)告》顯示,小龍蝦產(chǎn)業(yè)總產(chǎn)值中養(yǎng)殖業(yè)產(chǎn)值680億元,以加工業(yè)為主的第二產(chǎn)業(yè)產(chǎn)值284億元,以餐飲為主的第三產(chǎn)業(yè)產(chǎn)值2726億元。全年,小龍蝦總產(chǎn)量達(dá)163.87萬(wàn)噸,養(yǎng)殖總面積達(dá)1680萬(wàn)畝。其中,小龍蝦稻田養(yǎng)殖占比大,產(chǎn)量118.65萬(wàn)噸,養(yǎng)殖面積1261萬(wàn)畝。產(chǎn)量*5位的省份分別為:湖北81.24萬(wàn)噸、湖南23.76萬(wàn)噸、安徽21.75萬(wàn)噸、江蘇16.68萬(wàn)噸、江西11.02萬(wàn)噸,其中湖北產(chǎn)量約占全國(guó)總產(chǎn)量的一半。
 
  可以看到,小龍蝦養(yǎng)殖以稻田養(yǎng)殖為主,也就是“稻蝦共生”生態(tài)養(yǎng)殖模式。近年來(lái),在各大小龍蝦主產(chǎn)省份,稻蝦共養(yǎng)已成為脫貧致富的“紅火產(chǎn)業(yè)”,不僅能讓消費(fèi)者吃到安全放心的小龍蝦,而且養(yǎng)殖者也憑借這種產(chǎn)業(yè)模式實(shí)現(xiàn)了致富增收。
 
  其實(shí),“稻蝦共生”模式給當(dāng)?shù)厝藥?lái)的不僅是豐厚的經(jīng)濟(jì)回報(bào),還有“養(yǎng)生態(tài)蝦、種綠色稻”的先進(jìn)理念。養(yǎng)殖小龍蝦,意味著稻田里不能灑農(nóng)藥、不用除草劑,稻谷、小龍蝦都是綠色農(nóng)產(chǎn)品
 
  “稻蝦共生”的神奇之處在哪里?
 
  首先,因?yàn)樾↓埼r物種的特殊性,如果在種植過(guò)程中投入農(nóng)藥,將會(huì)導(dǎo)致小龍蝦的大面積死亡;而小龍蝦在田間會(huì)捕捉害蟲及蟲卵,從而降低水稻的病蟲害。因?yàn)樾↓埼r是活動(dòng)的,還可以起到松土的作用,同時(shí)小龍蝦的糞便還可以作為田間的肥料,由此生產(chǎn)出的小龍蝦、水稻均是綠色無(wú)公害產(chǎn)品。
 
  其次,“稻蝦共生”模式可以使稻田產(chǎn)值大幅提高。由于在稻田挖了溝渠,雖然稻田的總面積減少了,但蝦的的存在卻提高了稻田的畝產(chǎn)值,有數(shù)據(jù)表明,“稻蝦共生”生態(tài)模式下的一畝水田的綜合畝產(chǎn)值相當(dāng)于過(guò)去20畝水田的畝產(chǎn)值。
 
  后,“稻蝦共生”可以達(dá)到改善生態(tài)環(huán)境的作用。水稻生長(zhǎng)過(guò)程中產(chǎn)生的微生物及害蟲為小龍蝦提供了充足的餌料,小龍蝦產(chǎn)生的排泄物又為水稻生長(zhǎng)提供了良好的生物肥,形成了一種優(yōu)勢(shì)互補(bǔ)的生物鏈,使生態(tài)環(huán)境得到改善,實(shí)現(xiàn)了生態(tài)增值。
 
  結(jié)語(yǔ):稻蝦共養(yǎng)作為一種生態(tài)種養(yǎng)結(jié)合的農(nóng)業(yè)模式,綜合效益主要體現(xiàn)在通過(guò)有效利用稻田的有限水土資源,以農(nóng)(漁)旅一體化建設(shè)為依托,有效提升單位面積內(nèi)的稻田綜合效益,被農(nóng)業(yè)農(nóng)村部譽(yù)為“現(xiàn)代農(nóng)業(yè)發(fā)展的成功典范, 現(xiàn)代農(nóng)業(yè)的一次革命”。
 
  感謝“稻蝦共生”,讓我們能在夏天能吃到美味的麻辣、蒜蓉、十三香口味的小龍蝦。
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