芒果视频下载

一.產品介紹

長(chang)(chang)(chang)(chang)樂(le)(le)(le)栽(zai)培龍(long)(long)(long)(long)眼(yan)(yan)(yan)歷史悠久(jiu)，百年以上(shang)的(de)古樹達2000多株，青山(shan)龍(long)(long)(long)(long)眼(yan)(yan)(yan)具有晚(wan)熟、核小、肉厚、質(zhi)脆、味香的(de)特性(xing)，據文(wen)獻記載，應始(shi)于唐(tang)宋(song)時(shi)(shi)期(qi)(qi)。《福建(jian)通志》載：“長(chang)(chang)(chang)(chang)樂(le)(le)(le)青山(shan)下村為宋(song)大(da)(da)(da)儒黃勉（朱熹(xi)的(de)學生）的(de)故居，舊傳黃勉齋有手植一株龍(long)(long)(long)(long)眼(yan)(yan)(yan)品質(zhi)絕佳。”宋(song)朝(chao)時(shi)(shi)，青山(shan)龍(long)(long)(long)(long)眼(yan)(yan)(yan)就開(kai)始(shi)作為貢品進貢朝(chao)廷，宋(song)光宗皇(huang)帝曾賜匾青山(shan)龍(long)(long)(long)(long)眼(yan)(yan)(yan)為“黃龍(long)(long)(long)(long)”（因青山(shan)黃勉齋進貢的(de)龍(long)(long)(long)(long)眼(yan)(yan)(yan)）。明弘治《劉志》物(wu)產篇(pian)有龍(long)(long)(long)(long)眼(yan)(yan)(yan)的(de)記載，賦貢篇(pian)也記述長(chang)(chang)(chang)(chang)樂(le)(le)(le)生產的(de)龍(long)(long)(long)(long)眼(yan)(yan)(yan)和寶圓（龍(long)(long)(long)(long)眼(yan)(yan)(yan)干）曾定額(e)進貢朝(chao)延，可見當(dang)時(shi)(shi)龍(long)(long)(long)(long)眼(yan)(yan)(yan)栽(zai)培之盛，據清同(tong)治用彭(peng)老藻(zao)、楊希潤所修的(de)《長(chang)(chang)(chang)(chang)樂(le)(le)(le)縣志》記載：“龍(long)(long)(long)(long)眼(yan)(yan)(yan)大(da)(da)(da)寸(cun)許者(zhe)(zhe)為寶圓，樹徑三接者(zhe)(zhe)為頂圓，樹未接者(zhe)(zhe)曰野(ye)老，核初種經十年始(shi)實(shi)，實(shi)甚小者(zhe)(zhe)俗呼“椒眼(yan)(yan)(yan)”。可見在(zai)明、清時(shi)(shi)期(qi)(qi)，長(chang)(chang)(chang)(chang)樂(le)(le)(le)龍(long)(long)(long)(long)眼(yan)(yan)(yan)栽(zai)培已盛行高空壓條(tiao)方法，推廣繁殖大(da)(da)(da)量的(de)優質(zhi)良種。90年以后，我(wo)(wo)市大(da)(da)(da)面積(ji)發展龍(long)(long)(long)(long)眼(yan)(yan)(yan)種植，現在(zai)龍(long)(long)(long)(long)眼(yan)(yan)(yan)已經成為我(wo)(wo)市最主(zhu)(zhu)要的(de)果類，長(chang)(chang)(chang)(chang)樂(le)(le)(le)市龍(long)(long)(long)(long)眼(yan)(yan)(yan)栽(zai)培面積(ji)3000公(gong)(gong)頃(qing)(qing)，其(qi)中采摘面積(ji)2900公(gong)(gong)頃(qing)(qing)，年產量28300噸，年收入(ru)16980萬元(yuan)。占全市果樹栽(zai)培總(zong)面積(ji)的(de)55％以上(shang)。成熟期(qi)(qi)主(zhu)(zhu)要集中在(zai)9月中旬－10月中旬。產品主(zhu)(zhu)要銷往長(chang)(chang)(chang)(chang)樂(le)(le)(le)當(dang)地及福州市場。

二.自然(ran)生態(tai)環境(jing)和人文歷(li)史(shi)因素

1、土壤地(di)貌(mao)情(qing)況：長樂(le)市地(di)貌(mao)屬福(fu)建省東(dong)部(bu)(bu)沿海花(hua)崗巖(yan)低山(shan)丘(qiu)陵(ling)及沖積海積平原(yuan)區，北部(bu)(bu)臨(lin)江(jiang)、東(dong)部(bu)(bu)和南(nan)部(bu)(bu)瀕(bin)海，西面靠山(shan)，地(di)勢由南(nan)部(bu)(bu)與中部(bu)(bu)向(xiang)北部(bu)(bu)及東(dong)部(bu)(bu)漸次下降。長樂(le)主(zhu)要有(you)6種地(di)貌(mao)類型：丘(qiu)陵(ling)山(shan)地(di)、平原(yuan)、砂丘(qiu)、河谷盆地(di)、島嶼與灘涂、河心洲。土壤的(de)pH值在5.5-6.5之間(jian)，有(you)機質含量(liang)(liang)在1.5-2.5%之間(jian)，富含硼等多種微(wei)量(liang)(liang)元素。 

2、水(shui)文情況：長樂市(shi)(shi)屬于亞(ya)熱帶海(hai)洋性季風氣候，全年(nian)(nian)(nian)(nian)溫(wen)濕(shi)多雨(yu)(yu)。年(nian)(nian)(nian)(nian)降雨(yu)(yu)量(liang)(liang)(liang)均(jun)在1200-1500毫(hao)米(mi)之間(jian)，多年(nian)(nian)(nian)(nian)平均(jun)年(nian)(nian)(nian)(nian)降雨(yu)(yu)量(liang)(liang)(liang)1358.7毫(hao)米(mi)，多年(nian)(nian)(nian)(nian)平均(jun)年(nian)(nian)(nian)(nian)降水(shui)9.052億(yi)立方米(mi)，全市(shi)(shi)多年(nian)(nian)(nian)(nian)平均(jun)年(nian)(nian)(nian)(nian)徑流深647毫(hao)米(mi)，徑流分布(bu)由(you)西南向東(dong)北遞(di)減(jian)，沿海(hai)地區和海(hai)島比較(jiao)缺水(shui)，在北部的(de)大(da)(da)埔尾年(nian)(nian)(nian)(nian)平均(jun)降雨(yu)(yu)量(liang)(liang)(liang)近1800毫(hao)米(mi)，沿海(hai)島嶼平均(jun)年(nian)(nian)(nian)(nian)降雨(yu)(yu)量(liang)(liang)(liang)為1100毫(hao)米(mi)。境內地區降雨(yu)(yu)量(liang)(liang)(liang)具有雨(yu)(yu)量(liang)(liang)(liang)多、強度大(da)(da)、年(nian)(nian)(nian)(nian)際(ji)變化(hua)大(da)(da)、年(nian)(nian)(nian)(nian)內分配不均(jun)勻、地域降雨(yu)(yu)量(liang)(liang)(liang)變化(hua)懸(xuan)殊(shu)等特點。 

3、氣候(hou)情(qing)況：長樂(le)市屬于亞熱帶海洋(yang)性季風氣候(hou)，年平均氣溫19.5℃，降水(shui)量1358.7毫米(mi)，日照時數1665.1小時。主要自然災(zai)害為風災(zai)（臺風）、水(shui)災(zai)、旱災(zai)。 

4、人文歷史(shi)情況(kuang)：長(chang)樂(le)(le)栽(zai)培(pei)(pei)(pei)龍(long)(long)(long)眼(yan)(yan)(yan)歷史(shi)悠(you)久(jiu)，據文獻記載，應始(shi)于(yu)唐(tang)宋(song)時(shi)期(qi)。《福建通志(zhi)(zhi)》載：“長(chang)樂(le)(le)青山下(xia)村為(wei)宋(song)大(da)(da)儒黃(huang)(huang)勉（朱熹的(de)學(xue)生(sheng)）的(de)故(gu)居，舊傳黃(huang)(huang)勉齋(zhai)有手植一株龍(long)(long)(long)眼(yan)(yan)(yan)品(pin)(pin)(pin)質絕佳(jia)。”宋(song)朝時(shi)，青山龍(long)(long)(long)眼(yan)(yan)(yan)就開始(shi)作為(wei)貢品(pin)(pin)(pin)進(jin)貢朝延，宋(song)光宗(zong)皇帝曾(ceng)賜(si)匾青山龍(long)(long)(long)眼(yan)(yan)(yan)為(wei)“黃(huang)(huang)龍(long)(long)(long)”（因青山黃(huang)(huang)勉齋(zhai)進(jin)貢的(de)龍(long)(long)(long)眼(yan)(yan)(yan)）。明弘治《劉志(zhi)(zhi)》物產篇有龍(long)(long)(long)眼(yan)(yan)(yan)的(de)記載，賦(fu)貢篇也(ye)記述長(chang)樂(le)(le)生(sheng)產的(de)龍(long)(long)(long)眼(yan)(yan)(yan)和寶圓(yuan)（龍(long)(long)(long)眼(yan)(yan)(yan)干）曾(ceng)定額進(jin)貢朝延，可見(jian)當(dang)時(shi)龍(long)(long)(long)眼(yan)(yan)(yan)栽(zai)培(pei)(pei)(pei)之盛，據清(qing)同治用(yong)彭老(lao)藻、楊希潤所修的(de)《長(chang)樂(le)(le)縣志(zhi)(zhi)》記載：“龍(long)(long)(long)眼(yan)(yan)(yan)大(da)(da)寸許者(zhe)為(wei)寶圓(yuan)，樹(shu)徑三接者(zhe)為(wei)頂圓(yuan)，樹(shu)未(wei)接者(zhe)曰野老(lao)，核初種(zhong)(zhong)經十年(nian)始(shi)實，實甚(shen)小者(zhe)俗呼“椒眼(yan)(yan)(yan)”。可見(jian)在明、清(qing)時(shi)期(qi)，長(chang)樂(le)(le)龍(long)(long)(long)眼(yan)(yan)(yan)栽(zai)培(pei)(pei)(pei)已盛行高空(kong)壓條方法，推廣繁殖大(da)(da)量的(de)優質良種(zhong)(zhong)。90年(nian)以后(hou)，我(wo)市(shi)大(da)(da)面積發(fa)展(zhan)龍(long)(long)(long)眼(yan)(yan)(yan)種(zhong)(zhong)植，現(xian)在龍(long)(long)(long)眼(yan)(yan)(yan)已經成為(wei)我(wo)市(shi)最(zui)主要(yao)的(de)果類，長(chang)樂(le)(le)市(shi)龍(long)(long)(long)眼(yan)(yan)(yan)栽(zai)培(pei)(pei)(pei)面積3000公(gong)頃(qing)，其中采摘面積2900公(gong)頃(qing)，年(nian)產量28300噸，年(nian)收入16980萬元。占全市(shi)果樹(shu)栽(zai)培(pei)(pei)(pei)總(zong)面積的(de)55％以上。成熟期(qi)主要(yao)集中在9月(yue)中旬-10月(yue)中旬。產品(pin)(pin)(pin)主要(yao)銷(xiao)往長(chang)樂(le)(le)當(dang)地及福州市(shi)場。

三.地域范圍

青(qing)山(shan)龍眼地理標志地域保護范圍(wei)包(bao)括(kuo)長(chang)樂(le)市古槐(huai)鎮、鶴上鎮、潭頭鎮、江田鎮等18個鎮鄉。長(chang)樂(le)市位于福(fu)建省東(dong)(dong)南部(bu)，南接福(fu)清市、西界閩侯縣，與(yu)臺(tai)灣一(yi)衣帶水，與(yu)馬尾區隔江相望(wang)。地理坐(zuo)標為：東(dong)(dong)經119°24′-119°59′，北(bei)緯25°40′-26°04′，陸地總面積658平方公里。

四.產品品質特性(xing)特征

1、外(wai)在感(gan)官(guan)特征(zheng)：果實發育(yu)正常(chang)、完整，無(wu)任(ren)何外(wai)傷，新鮮潔凈；具該(gai)品種成熟果的固有(you)色澤，無(wu)裂果，無(wu)變質(zhi)果，果實飽(bao)滿、扁(bian)圓形、果皮黃褐色、果大核小(xiao)。 

2、內在品(pin)質指標(biao)：青山龍眼品(pin)質好，營養價值高，肉厚(hou)質脆(cui)、味(wei)甜、不流汁(zhi)、易離(li)核。單(dan)果(guo)重14g以上，可溶性(xing)固(gu)形物 17%以上，可食率66%以上，總(zong)酸0.06克/100克以上。

3、安全要求：青山龍眼必須達到(dao)“無公害食品龍眼”（NY 5173-2005）的(de)衛生指(zhi)標。