芒果视频下载

一.產品介紹

長(chang)(chang)樂栽(zai)(zai)培(pei)龍(long)(long)眼(yan)(yan)(yan)(yan)歷(li)史悠久，百年(nian)(nian)以上的(de)(de)古樹達2000多株，青(qing)山龍(long)(long)眼(yan)(yan)(yan)(yan)具有晚熟(shu)、核(he)小、肉(rou)厚、質脆、味香的(de)(de)特(te)性，據(ju)文獻記(ji)載，應始于唐(tang)宋時(shi)期。《福(fu)建通志(zhi)》載：“長(chang)(chang)樂青(qing)山下村(cun)為宋大儒黃(huang)(huang)勉（朱熹的(de)(de)學生）的(de)(de)故(gu)居，舊(jiu)傳黃(huang)(huang)勉齋有手植(zhi)一株龍(long)(long)眼(yan)(yan)(yan)(yan)品(pin)質絕佳。”宋朝時(shi)，青(qing)山龍(long)(long)眼(yan)(yan)(yan)(yan)就開始作為貢(gong)(gong)品(pin)進貢(gong)(gong)朝廷，宋光宗皇帝(di)曾賜匾青(qing)山龍(long)(long)眼(yan)(yan)(yan)(yan)為“黃(huang)(huang)龍(long)(long)”（因青(qing)山黃(huang)(huang)勉齋進貢(gong)(gong)的(de)(de)龍(long)(long)眼(yan)(yan)(yan)(yan)）。明(ming)弘治《劉志(zhi)》物產(chan)篇有龍(long)(long)眼(yan)(yan)(yan)(yan)的(de)(de)記(ji)載，賦貢(gong)(gong)篇也記(ji)述長(chang)(chang)樂生產(chan)的(de)(de)龍(long)(long)眼(yan)(yan)(yan)(yan)和寶(bao)圓（龍(long)(long)眼(yan)(yan)(yan)(yan)干）曾定額進貢(gong)(gong)朝延，可見(jian)當時(shi)龍(long)(long)眼(yan)(yan)(yan)(yan)栽(zai)(zai)培(pei)之盛，據(ju)清(qing)同治用彭老藻(zao)、楊(yang)希潤所(suo)修的(de)(de)《長(chang)(chang)樂縣(xian)志(zhi)》記(ji)載：“龍(long)(long)眼(yan)(yan)(yan)(yan)大寸(cun)許者為寶(bao)圓，樹徑三接者為頂圓，樹未接者曰野老，核(he)初種經十年(nian)(nian)始實(shi)，實(shi)甚小者俗呼“椒眼(yan)(yan)(yan)(yan)”。可見(jian)在(zai)明(ming)、清(qing)時(shi)期，長(chang)(chang)樂龍(long)(long)眼(yan)(yan)(yan)(yan)栽(zai)(zai)培(pei)已盛行高空壓條方法(fa)，推廣繁(fan)殖(zhi)大量的(de)(de)優質良種。90年(nian)(nian)以后，我市(shi)(shi)(shi)大面積(ji)(ji)發展龍(long)(long)眼(yan)(yan)(yan)(yan)種植(zhi)，現在(zai)龍(long)(long)眼(yan)(yan)(yan)(yan)已經成(cheng)為我市(shi)(shi)(shi)最主要的(de)(de)果類(lei)，長(chang)(chang)樂市(shi)(shi)(shi)龍(long)(long)眼(yan)(yan)(yan)(yan)栽(zai)(zai)培(pei)面積(ji)(ji)3000公(gong)頃，其中采摘面積(ji)(ji)2900公(gong)頃，年(nian)(nian)產(chan)量28300噸，年(nian)(nian)收入16980萬(wan)元。占全市(shi)(shi)(shi)果樹栽(zai)(zai)培(pei)總面積(ji)(ji)的(de)(de)55％以上。成(cheng)熟(shu)期主要集中在(zai)9月中旬－10月中旬。產(chan)品(pin)主要銷往(wang)長(chang)(chang)樂當地及福(fu)州市(shi)(shi)(shi)場。

二.自然(ran)生態環境和人(ren)文(wen)歷史因素

1、土壤地(di)貌情況(kuang)：長樂(le)市地(di)貌屬福建省(sheng)東部(bu)沿(yan)海(hai)花崗(gang)巖低山丘(qiu)陵及沖積海(hai)積平(ping)原區，北(bei)(bei)部(bu)臨江、東部(bu)和南部(bu)瀕海(hai)，西面靠山，地(di)勢由南部(bu)與中部(bu)向(xiang)北(bei)(bei)部(bu)及東部(bu)漸次下降。長樂(le)主要(yao)有6種地(di)貌類(lei)型：丘(qiu)陵山地(di)、平(ping)原、砂丘(qiu)、河(he)谷盆(pen)地(di)、島嶼與灘(tan)涂、河(he)心(xin)洲。土壤的pH值(zhi)在5.5-6.5之(zhi)間，有機質含量在1.5-2.5%之(zhi)間，富含硼等多(duo)種微量元(yuan)素(su)。 

2、水(shui)文情況：長樂(le)市屬于亞熱帶海(hai)(hai)(hai)洋(yang)性季風(feng)氣(qi)候，全年(nian)(nian)(nian)溫濕多雨(yu)(yu)。年(nian)(nian)(nian)降(jiang)雨(yu)(yu)量(liang)均(jun)(jun)(jun)在1200-1500毫米(mi)(mi)之間，多年(nian)(nian)(nian)平(ping)均(jun)(jun)(jun)年(nian)(nian)(nian)降(jiang)雨(yu)(yu)量(liang)1358.7毫米(mi)(mi)，多年(nian)(nian)(nian)平(ping)均(jun)(jun)(jun)年(nian)(nian)(nian)降(jiang)水(shui)9.052億立方米(mi)(mi)，全市多年(nian)(nian)(nian)平(ping)均(jun)(jun)(jun)年(nian)(nian)(nian)徑(jing)流深647毫米(mi)(mi)，徑(jing)流分布由西南向東北遞減(jian)，沿海(hai)(hai)(hai)地區(qu)和海(hai)(hai)(hai)島(dao)比較缺水(shui)，在北部的大埔尾(wei)年(nian)(nian)(nian)平(ping)均(jun)(jun)(jun)降(jiang)雨(yu)(yu)量(liang)近1800毫米(mi)(mi)，沿海(hai)(hai)(hai)島(dao)嶼平(ping)均(jun)(jun)(jun)年(nian)(nian)(nian)降(jiang)雨(yu)(yu)量(liang)為1100毫米(mi)(mi)。境內(nei)地區(qu)降(jiang)雨(yu)(yu)量(liang)具有雨(yu)(yu)量(liang)多、強(qiang)度大、年(nian)(nian)(nian)際(ji)變化(hua)大、年(nian)(nian)(nian)內(nei)分配不均(jun)(jun)(jun)勻、地域降(jiang)雨(yu)(yu)量(liang)變化(hua)懸殊等特點。 

3、氣候情況：長樂(le)市屬于(yu)亞熱帶海洋性(xing)季風氣候，年平均氣溫19.5℃，降水量1358.7毫米，日照時(shi)(shi)數1665.1小時(shi)(shi)。主要自(zi)然災害(hai)為(wei)風災（臺風）、水災、旱災。 

4、人文(wen)歷史情(qing)況：長(chang)(chang)樂(le)栽(zai)培(pei)(pei)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)歷史悠久，據文(wen)獻記(ji)載，應始于(yu)唐宋(song)時(shi)(shi)期。《福(fu)(fu)建通志(zhi)》載：“長(chang)(chang)樂(le)青(qing)山(shan)下村為(wei)宋(song)大(da)(da)(da)儒(ru)黃勉(mian)（朱熹的(de)學(xue)生）的(de)故居，舊(jiu)傳黃勉(mian)齋有(you)手植(zhi)一(yi)株龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)品質絕佳。”宋(song)朝時(shi)(shi)，青(qing)山(shan)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)就開始作為(wei)貢(gong)(gong)品進貢(gong)(gong)朝延(yan)，宋(song)光宗皇帝曾(ceng)賜(si)匾青(qing)山(shan)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)為(wei)“黃龍(long)(long)(long)(long)”（因(yin)青(qing)山(shan)黃勉(mian)齋進貢(gong)(gong)的(de)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)）。明弘治《劉(liu)志(zhi)》物產(chan)篇有(you)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)的(de)記(ji)載，賦(fu)貢(gong)(gong)篇也記(ji)述(shu)長(chang)(chang)樂(le)生產(chan)的(de)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)和寶(bao)圓(yuan)（龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)干）曾(ceng)定額進貢(gong)(gong)朝延(yan)，可(ke)見當時(shi)(shi)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)栽(zai)培(pei)(pei)之盛，據清同(tong)治用彭老藻、楊希(xi)潤(run)所修的(de)《長(chang)(chang)樂(le)縣志(zhi)》記(ji)載：“龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)大(da)(da)(da)寸許者(zhe)為(wei)寶(bao)圓(yuan)，樹(shu)(shu)徑三接者(zhe)為(wei)頂圓(yuan)，樹(shu)(shu)未接者(zhe)曰野老，核初種(zhong)經(jing)十(shi)年(nian)(nian)(nian)始實，實甚小者(zhe)俗呼(hu)“椒眼(yan)(yan)(yan)(yan)(yan)”。可(ke)見在明、清時(shi)(shi)期，長(chang)(chang)樂(le)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)栽(zai)培(pei)(pei)已盛行高空壓條(tiao)方法，推廣繁殖(zhi)大(da)(da)(da)量(liang)的(de)優質良種(zhong)。90年(nian)(nian)(nian)以(yi)后，我市(shi)大(da)(da)(da)面積(ji)發展龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)種(zhong)植(zhi)，現在龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)已經(jing)成(cheng)為(wei)我市(shi)最主要的(de)果類，長(chang)(chang)樂(le)市(shi)龍(long)(long)(long)(long)眼(yan)(yan)(yan)(yan)(yan)栽(zai)培(pei)(pei)面積(ji)3000公(gong)頃，其(qi)中(zhong)采摘(zhai)面積(ji)2900公(gong)頃，年(nian)(nian)(nian)產(chan)量(liang)28300噸，年(nian)(nian)(nian)收入16980萬元。占全市(shi)果樹(shu)(shu)栽(zai)培(pei)(pei)總面積(ji)的(de)55％以(yi)上。成(cheng)熟期主要集中(zhong)在9月中(zhong)旬-10月中(zhong)旬。產(chan)品主要銷往長(chang)(chang)樂(le)當地及(ji)福(fu)(fu)州市(shi)場。

三.地域范圍

青(qing)山龍眼地(di)理(li)標(biao)(biao)志(zhi)地(di)域(yu)保護范圍包(bao)括長(chang)樂市古槐鎮(zhen)、鶴上(shang)鎮(zhen)、潭頭鎮(zhen)、江(jiang)田鎮(zhen)等(deng)18個鎮(zhen)鄉。長(chang)樂市位于福建省東南部，南接福清市、西界(jie)閩侯縣，與臺灣一(yi)衣帶水(shui)，與馬(ma)尾區隔江(jiang)相望(wang)。地(di)理(li)坐(zuo)標(biao)(biao)為：東經119°24′-119°59′，北緯25°40′-26°04′，陸地(di)總(zong)面積(ji)658平(ping)方(fang)公里。

四(si).產品品質(zhi)特(te)性(xing)特(te)征

1、外在感(gan)官(guan)特征：果實(shi)發育正常、完整，無任何外傷，新鮮(xian)潔凈；具(ju)該品(pin)種成熟果的(de)固有(you)色(se)澤，無裂果，無變(bian)質果，果實(shi)飽滿、扁圓形、果皮黃褐色(se)、果大核小(xiao)。 

2、內在品質(zhi)(zhi)指標：青山龍眼品質(zhi)(zhi)好(hao)，營養價(jia)值高，肉厚質(zhi)(zhi)脆、味甜、不流汁(zhi)、易離(li)核。單果重(zhong)14g以(yi)上(shang)(shang)，可(ke)溶性固形物 17%以(yi)上(shang)(shang)，可(ke)食率66%以(yi)上(shang)(shang)，總酸0.06克(ke)/100克(ke)以(yi)上(shang)(shang)。

3、安全要(yao)求：青山龍眼必須(xu)達到“無(wu)公害食(shi)品龍眼”（NY 5173-2005）的衛(wei)生指(zhi)標。