{"error":{"root_cause":[{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@4065c58 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-3-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 28.5ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@5e356bcd[Running, pool size = 7, active threads = 7, queued tasks = 1000, completed tasks = 844788260]]"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"cnxiangyan_article","node":"ebZzB9E6R5iWlSsiSKs_3A","reason":{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@4065c58 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-3-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 28.5ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@5e356bcd[Running, pool size = 7, active threads = 7, queued tasks = 1000, completed tasks = 844788260]]"}}],"caused_by":{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@4065c58 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-3-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 28.5ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@5e356bcd[Running, pool size = 7, active threads = 7, queued tasks = 1000, completed tasks = 844788260]]","caused_by":{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@4065c58 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-3-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 28.5ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@5e356bcd[Running, pool size = 7, active threads = 7, queued tasks = 1000, completed tasks = 844788260]]"}}},"status":429}{"error":{"root_cause":[{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@b24bc36 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-1-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 3.2ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@605a4469[Running, pool size = 7, active threads = 7, queued tasks = 1764, completed tasks = 1080307399]]"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"cnxiangyan_article","node":"cQC-xK2rSbyXajiVkW_9lQ","reason":{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@b24bc36 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-1-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 3.2ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@605a4469[Running, pool size = 7, active threads = 7, queued tasks = 1764, completed tasks = 1080307399]]"}}],"caused_by":{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@b24bc36 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-1-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 3.2ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@605a4469[Running, pool size = 7, active threads = 7, queued tasks = 1764, completed tasks = 1080307399]]","caused_by":{"type":"es_rejected_execution_exception","reason":"rejected execution of org.elasticsearch.common.util.concurrent.TimedRunnable@b24bc36 on QueueResizingEsThreadPoolExecutor[name = css-xiangyan_12580-ess-esn-1-1/search, queue capacity = 1000, min queue capacity = 1000, max queue capacity = 1000, frame size = 2000, targeted response rate = 1s, task execution EWMA = 3.2ms, adjustment amount = 50, org.elasticsearch.common.util.concurrent.QueueResizingEsThreadPoolExecutor@605a4469[Running, pool size = 7, active threads = 7, queued tasks = 1764, completed tasks = 1080307399]]"}}},"status":429}
西湖龍井是中國(guó)十大名茶之一,屬綠茶,其產(chǎn)于浙江省杭州市西湖龍井村周圍群山,并因此得名,具有1200多年歷史 。清乾隆游覽杭州西湖時(shí),盛贊西湖龍井茶,把獅峰山下胡公廟前的十八棵茶樹(shù)封為“御茶”。那么西湖龍井應(yīng)該如何沖泡呢,且根據(jù)最新消息,今年的西湖龍井即將開(kāi)采。

3月9日,記者從西湖龍井茶品牌保護(hù)新聞發(fā)布會(huì)上獲悉,今年西湖龍井茶“龍井43”品種將于3月12日正式進(jìn)入開(kāi)采,“群體種”將于3月下旬開(kāi)采。專家認(rèn)為,今年的西湖龍井高檔茶產(chǎn)量將比去年有所增加,自然品質(zhì)整體優(yōu)于上年。
一,備茶
要泡出一杯色綠,香郁,味甘,形美的龍井茶。
首先要選擇符合標(biāo)準(zhǔn)的優(yōu)質(zhì)的龍井茶,即干茶色澤要綠中顯黃,外形要扁平,挺直,光滑,勻整,無(wú)茶末碎片,香氣要清香,且?guī)в心劾跸慊蚋呋鹣恪?/p>
二,備茶具
茶具以小巧,精制為上,使其與龍井茶的名貴相匹配,并以潔凈透明度高為好,目前選用較多的是,無(wú)花直筒的玻璃杯或白瓷蓋碗。
三,擇水
水為茶之母,水質(zhì)最能直接地影響著茶湯的品質(zhì)。
明代張大復(fù)在《梅花草堂筆記》中更是明確的說(shuō)明:“茶性必發(fā)于水,八分之茶,遇十分之水,茶亦十分矣;八分之水,試十分之茶,茶只八分耳”。
沖泡龍井茶的水質(zhì)要好,以清純甘冽低硬度的純凈水或山泉水為佳,相比用自來(lái)水泡的,滋味更醇正,還會(huì)增加茶湯的甜度,甚至湯水的厚度。
四,水溫
沖泡西湖龍井,水老水嫩都是大忌。
燒水要大火急沸,剛煮沸起泡為宜,且不可鼎沸。更不可使用反復(fù)煮開(kāi)的水,反復(fù)煮開(kāi)的水硬度高,不宜泡茶。
西湖龍井茶葉相對(duì)來(lái)說(shuō)還是比較嫩的,用85-95℃的水溫為宜。用這樣不溫不火,恰到好處的水溫,泡出的龍井茶色香味形俱全。
五,燙杯
用沸水沖淋茶具,一是潔凈茶具;二是提升茶具的溫度。
目的是,為了不讓冷的杯子,在正式?jīng)_泡的時(shí)候,吸收水的熱量而影響泡茶的質(zhì)量,且能使茶葉的香氣最大限度地得到激發(fā)。
萬(wàn)物都遵循熱脹冷縮的效應(yīng),茶具也怕冷,特別是冬天,忽將滾燙的開(kāi)水沖入,就會(huì)產(chǎn)生巨大的溫差,茶具也容易被驚破。
六,茶葉的用量
茶葉的用量,并沒(méi)有統(tǒng)一標(biāo)準(zhǔn),視茶具的大小,茶葉的種類和個(gè)人的喜好而定。
一般來(lái)說(shuō),沖泡龍井茶,茶與水的比例,大致是1比60,這樣沖泡出來(lái)的龍井茶濃淡適中,口感鮮醇,滋味更佳。
茶葉的用量,這完全取決于個(gè)人的習(xí)慣,初學(xué)者可嘗試不同的用量,找到自己最喜歡的茶湯濃度。
七,浸潤(rùn)泡
將水溫90℃左右的礦泉水或純凈水沿著杯壁注入,約四分之一處,用來(lái)浸潤(rùn)杯中茶葉,隨即稍加晃動(dòng),提杯按逆時(shí)針?lè)较蜣D(zhuǎn)動(dòng)數(shù)圈。
目的在于使杯中的茶葉浸潤(rùn),便于繼續(xù)沖泡時(shí),茶葉中的內(nèi)含物質(zhì)能盡快的浸出,茶葉也不會(huì)因一時(shí)難以浸透,而浮在茶湯的表面。
八,正泡
龍井茶經(jīng)浸潤(rùn)泡后,就進(jìn)行正泡。
采用單邊定點(diǎn)注水,注水時(shí),壺嘴低就,只朝玻璃杯或蓋碗邊緣一個(gè)固定的點(diǎn)注水,注水至杯沿一厘米至二厘米處即可。
西湖龍井在沖泡過(guò)程中,茶葉會(huì)慢慢的舒展,或似春筍,或?yàn)辂溋?,或如雀舌,或如蘭花。
與此同時(shí),茶葉在浸潤(rùn)過(guò)程中,還會(huì)因受重力的作用,產(chǎn)生動(dòng)感,從上部緩緩?fù)鲁?。茶湯也?huì)由淡到濃,顏色也會(huì)由無(wú)色到綠色。
九,品飲
茶葉的制作工藝會(huì)影響到口感,殺青的力度大,茶湯就較醇和;殺青的力度淺,茶湯就會(huì)清香高遠(yuǎn)。
優(yōu)質(zhì)的西湖龍井,湯色碧綠或呈青黃色,滋味鮮爽,甘醇,入口回甘生津,讓人回味無(wú)窮。
龍井茶大多可沖泡三次,以第二次的色香味形最佳;初品時(shí)會(huì)感覺(jué)清淡,需細(xì)細(xì)體會(huì),慢慢領(lǐng)悟,切不可囫圇吞棗,非下功夫不能領(lǐng)略其香味的特點(diǎn)。
以上就是小編收集到的西湖龍井即將開(kāi)采,西湖龍井應(yīng)如何沖泡的相關(guān)信息,希望可以對(duì)你有所幫助,更多相關(guān)信息請(qǐng)關(guān)注香煙網(wǎng)。
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