兴农评丨新疆“海鲜”火了,其意义不仅是丰富餐桌
三农大小事,尽在兴农评!海鲜 新疆“海鲜”火了!兴农新疆三文鱼、评丨大螃蟹、意义澳洲大龙虾……近日,不仅新疆“海鲜”迎来大丰收。丰富作为中国离海最远的餐桌内陆省份,印象中怀抱着沙漠和戈壁滩的海鲜新疆,改变了人们对“不毛之地”一词的认知。 内陆养海鲜、山上种水稻、海岸垦新田……近年来中国人似乎越来越“叛逆”,总想在传统意义上的不毛之地“刨”出粮食资源。这些看着“折腾”的做法可不是“瞎折腾”。实际上,这是深度挖掘土地潜力,合理利用环境的理性选择,仍不离“因地制宜”的朴素哲理。新疆没有海,但有大面积低洼盐碱地,经过宁波大学等水产养殖团队科学改造后,盐碱地的水便成了青蟹、对虾的“大海”。又如水稻上山,其实是选择符合条件的丘陵地区引种“山下水田”的杂交稻品种,像种玉米一样种水稻,不用浇水灌溉,还能有较好的产量。 这些不同于传统观念的新型农业模式,和传统农业并非直接对抗,反而形成错位竞争、互相补足,提高我国农产品综合竞争力。海鲜是对产品新鲜程度要求很高的产业。新疆地处亚欧大陆腹地,这里养殖的海鲜虽然在肉质上和东南沿海产品相比没有优势,但在销往西北各省、出口中亚各国时却“近水楼台先得月”,在物流、保鲜方面反将一军。 物以稀为贵,正因为“新疆海鲜”等新型农业超脱传统认知,还可以在消费市场形成独特的营销优势。如新疆的尼勒克县,该县环绕天山的喀什河流淌着天山冰川雪水,水温常年保持在10℃以下,适合冷水鱼生长,每年出产的三文鱼、虹鳟鱼等冷水鱼达数千吨。冰川水独一无二的水质又赋予这些水产品天然无污染的品牌价值,助力出口俄罗斯、马来西亚,甚至日本等地。 这些新兴粮食资源,不仅为我们的餐桌提供了更多元的选择,还有利于我国提高粮食自给率,端牢“中国人的饭碗”。近年来,全球变暖带来的气候异常效应越来越明显,国际地缘冲突影响全球粮食供应链,“粮食安全”不再是停留在纸面上高瞻远瞩的倡议,而是一个各国都要面对的迫在眉睫的现实问题。资料显示,我国现在大约有14.8亿亩盐碱地和6.9亿亩低洼盐碱水域,还有1000万公顷的旱地可供种植水稻。如果这些闲置土地也应用上新疆海鲜、水稻上山等技术,释放农业潜力,“与天争万物”将给我国的粮食安全再上一道保险。 【作者】方壮玮
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