陽高栽培杏(xing)樹已有(you)(you)悠久的歷史,尤其(qi)是王官屯種植杏(xing)樹已有(you)(you)三百多年(nian)的歷史。目前全(quan)縣已培育出10多個杏(xing)樹品種。而主栽鮮(xian)食杏(xing)品種有(you)(you)兩個,其(qi)中水蜜(mi)大金杏(xing)是鮮(xian)食杏(xing)中最受廣(guang)大消費者青睞的杏(xing)果,“京杏(xing)”是制作杏(xing)脯的上乘(cheng)原料。
陽(yang)高(gao)縣盛產京(jing)杏、大金杏,歷史悠久,主(zhu)要產區在(zai)陽(yang)高(gao)縣王官屯鄉西部的(de)都司(si)口(kou)、惡(e)石、康窯(yao)(yao)(yao)、花(hua)窯(yao)(yao)(yao)、蘆窯(yao)(yao)(yao)、胡(hu)窯(yao)(yao)(yao)、唐窯(yao)(yao)(yao)等處(chu),屬采涼(liang)山一(yi)帶。
物候期
3月(yue)下(xia)(xia)旬(xun)花芽萌動,4月(yue)初始花,4月(yue)上中旬(xun)盛花,5月(yue)上中旬(xun)果實(shi)膨大(da)(da)(da)期(qi),6月(yue)中下(xia)(xia)旬(xun)果實(shi)開(kai)始著色,6月(yue)底開(kai)始成(cheng)熟,10月(yue)底落葉。經過實(shi)地觀測,北(bei)京(jing)物候期(qi)明顯早于大(da)(da)(da)同陽高(gao)地區,例如開(kai)花期(qi)北(bei)京(jing)已開(kai),大(da)(da)(da)同陽高(gao)地區的含苞待放(fang)。
芽接
芽(ya)接(jie)(jie)(jie)時(shi)間春(chun)季(ji)枝(zhi)干樹(shu)液(ye)開始(shi)(shi)流動(dong),芽(ya)子(zi)(zi)膨大,初花易離皮就可開始(shi)(shi),一(yi)直到展葉(xie)(xie)時(shi)結束(shu)為適宜的時(shi)間,即4月下旬至5月上(shang)旬。氣候差異的縣(xian),提(ti)前或錯后(hou),應視標準樹(shu),待(dai)芽(ya)子(zi)(zi)膨大后(hou)逐日觀(guan)察.只(zhi)要(yao)(yao)砧木開始(shi)(shi)離皮就行。2 芽(ya)接(jie)(jie)(jie)方法削接(jie)(jie)(jie)穗(sui)時(shi),用刀先從(cong)芽(ya)下1.5cm 處(chu)向上(shang)快(kuai)速(su)削至芽(ya)上(shang)1cm 處(chu).將(jiang)葉(xie)(xie)片橫切斷。芽(ya)片所帶木質部的薄(bo)厚(hou),一(yi)般(ban)以插(cha)下后(hou)芽(ya)片表面與砧木皮層相平為度。2.1 秋(qiu)季(ji)采(cai)條,冷(leng)藏(zang)接(jie)(jie)(jie)穗(sui)秋(qiu)(初冬)季(ji)采(cai)接(jie)(jie)(jie)穗(sui)、冷(leng)藏(zang)。第二年(nian)春(chun)季(ji),削開木質部仍是新鮮狀(zhuang)態時(shi),嫁(jia)接(jie)(jie)(jie)成活率高。采(cai)下接(jie)(jie)(jie)穗(sui),要(yao)(yao)及時(shi)在地窖(jiao)中用濕(shi)沙(sha)層積起來。
栽植密度和時間
適宜的栽(zai)植密度(du)3m×4m、4m×4m,栽(zai)植時間以4月上旬為宜。
光照
杏(xing)樹喜光(guang),光(guang)照對(dui)大金杏(xing)的(de)生(sheng)長和坐果作(zuo)用(yong)明顯。
溫度
大金(jin)杏果(guo)樹(shu)抗寒耐高(gao)(gao)溫(wen)(wen),當地溫(wen)(wen)達到4~5℃時,新根開始(shi)生長;盛(sheng)果(guo)期適宜的(de)氣(qi)溫(wen)(wen)為7.5~13℃,杏果(guo)發育(yu)的(de)最適宜溫(wen)(wen)度為11℃;果(guo)樹(shu)花芽分化適溫(wen)(wen)為20℃;果(guo)實成熟(shu)期氣(qi)溫(wen)(wen)高(gao)(gao)、晝夜(ye)溫(wen)(wen)差大,則果(guo)實著色好,含糖量高(gao)(gao)、風味(wei)濃(nong),反(fan)之果(guo)實酸味(wei)濃(nong)、糖度低(di)、品質差。溫(wen)(wen)度降至1.9~3.2℃時進(jin)入(ru)落葉期。其休(xiu)眠季節可忍受-30℃以下(xia)的(de)低(di)溫(wen)(wen)。
整形修剪
大金杏幼樹(shu)(shu)生長旺(wang)盛,1年生枝(zhi)條直立的(de)(de)(de)特點,樹(shu)(shu)型宜采用自然開(kai)心形和(he)多(duo)主(zhu)枝(zhi)疏散分層形,株距3m×4m的(de)(de)(de)樹(shu)(shu)高(gao)控(kong)(kong)制在(zai)2、5~3m,株行距為4m×4m的(de)(de)(de)樹(shu)(shu)高(gao)控(kong)(kong)制在(zai)3~4m。要經(jing)常進(jin)行拉枝(zhi),將(jiang)主(zhu)枝(zhi)的(de)(de)(de)角(jiao)度(du)調整(zheng)到70~80°。栽培(pei)4年以上(shang)的(de)(de)(de)樹(shu)(shu),延長枝(zhi)要中短截,注意結果(guo)枝(zhi)組的(de)(de)(de)更新(xin),要防止結果(guo)部位上(shang)移。要合理利(li)用輔養枝(zhi),5月(yue)初付(fu)結果(guo)過(guo)多(duo)的(de)(de)(de)樹(shu)(shu)進(jin)行疏果(guo)667㎡產量控(kong)(kong)制在(zai)2000~2300㎏,以保證果(guo)品品質。
及時防治病害
主(zhu)要有(you)流(liu)膠病(bing),蟲(chong)(chong)(chong)害(hai)主(zhu)要有(you)介殼(ke)蟲(chong)(chong)(chong)、蚜(ya)(ya)蟲(chong)(chong)(chong)、葉螨和食心蟲(chong)(chong)(chong)。每年在(zai)3月(yue)中下(xia)(xia)旬對樹(shu)干噴(pen)5次(ci)美(mei)度石硫合劑(ji)(ji)。在(zai)5月(yue)中下(xia)(xia)旬至6月(yue)下(xia)(xia)食心蟲(chong)(chong)(chong)發(fa)生期,噴(pen)菊酯類劑(ji)(ji)2次(ci)。發(fa)現蚜(ya)(ya)蟲(chong)(chong)(chong)、葉螨危(wei)害(hai),及時噴(pen)施殺(sha)蚜(ya)(ya)、殺(sha)瞞(man)劑(ji)(ji)。
京杏簡介
大(da)金(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)營養豐富,果肉(rou)廣(guang)為(wei)食(shi)用,內(nei)含蛋白質、脂肪(fang)、糖分以及多種維(wei)生(sheng)素、微量(liang)元素。甜(tian)杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)可直接食(shi)用,亦可配制(zhi)菜(cai)肴(yao)中(zhong)的(de)涼菜(cai)上宴席(xi)。苦(ku)杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)經泡制(zhi)后,可制(zhi)杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)霜、杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)茶(cha)、杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)露、杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)糖、杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)豆腐、杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)罐頭等(deng)。此外,杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)還有(you)(you)較(jiao)高的(de)藥用價值,有(you)(you)止(zhi)咳、平喘、潤(run)肺、止(zhi)血、散寒、驅風等(deng)功效。果實肥厚、酸(suan)甜(tian)可口的(de)“大(da)金(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)”。“大(da)金(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)”中(zhong),有(you)(you)核(he)仁(ren)(ren)(ren)不苦(ku)與苦(ku)仁(ren)(ren)(ren)兩種,其(qi)中(zhong),以杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)不苦(ku)的(de)大(da)金(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)為(wei)上品(pin) 。陽高產的(de)杏(xing)(xing)(xing)(xing)(xing)有(you)(you)四大(da)特點(dian),即果大(da)個(ge)勻, 肉(rou)厚味(wei)甜(tian),核(he)小(xiao)仁(ren)(ren)(ren)甜(tian),顏色黃(huang)里透紅。色、香(xiang)、味(wei)、形俱佳。陽高杏(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)(ren)、陽高金(jin)(jin)杏(xing)(xing)(xing)(xing)(xing),已成為(wei)名牌產品(pin)走入(ru)市(shi)場(chang)。同時,制(zhi)成杏(xing)(xing)(xing)(xing)(xing)脯(fu),包裝加工后出口銷售(shou)。陽高杏(xing)(xing)(xing)(xing)(xing)脯(fu),打入(ru)市(shi)場(chang),在日(ri)本及東南亞(ya)一(yi)些國家和香(xiang)港地區(qu)產生(sheng)影響,人們稱之(zhi)為(wei)“中(zhong)國名貴小(xiao)食(shi)品(pin)”。“小(xiao)金(jin)(jin)柿(shi)”。
典故
相傳300多年前,陽高縣王(wang)(wang)官(guan)屯的(de)(de)村(cun)子(zi)里(li)有(you)一(yi)位家(jia)貧好(hao)學(xue)的(de)(de)王(wang)(wang)姓(xing)讀(du)書人(ren)。因(yin)為(wei)(wei)他(ta)刻(ke)苦攻讀(du),感動了(le)(le)(le)窮苦老百(bai)姓(xing),在(zai)大伙的(de)(de)資助下,他(ta)終于考(kao)中(zhong)秀(xiu)才、舉人(ren),并在(zai)京城(cheng)做了(le)(le)(le)官(guan)。這位闊別故鄉(xiang)(xiang)(xiang)多年的(de)(de)王(wang)(wang)官(guan)人(ren)衣錦還(huan)鄉(xiang)(xiang)(xiang)之后,看到(dao)(dao)(dao)(dao)家(jia)鄉(xiang)(xiang)(xiang)還(huan)是(shi)那樣窮困,到(dao)(dao)(dao)(dao)處是(shi)風沙和黃(huang)土,農民單純(chun)依(yi)靠種(zhong)地(di)(di)為(wei)(wei)生,受到(dao)(dao)(dao)(dao)缺水干旱和土地(di)(di)貧瘠、風沙、霜凍的(de)(de)嚴重(zhong)威(wei)脅,過(guo)著饑寒(han)交迫的(de)(de)生活。于是(shi),他(ta)為(wei)(wei)了(le)(le)(le)報(bao)答鄉(xiang)(xiang)(xiang)親(qin)們(men)的(de)(de)助學(xue)之恩,以他(ta)所學(xue)的(de)(de)知識(shi)作指(zhi)導(dao),在(zai)采(cai)(cai)(cai)涼(liang)山(shan)進行(xing)了(le)(le)(le)調查研究(jiu),寫下了(le)(le)(le)《勸(quan)種(zhong)杏(xing)(xing)樹(shu)(shu)歌》:“眾鄉(xiang)(xiang)(xiang)親(qin),聽我說(shuo),故里(li)怎把(ba)窮皮剝?采(cai)(cai)(cai)涼(liang)山(shan),水如金,種(zhong)子(zi)一(yi)斗收八升;采(cai)(cai)(cai)涼(liang)山(shan),氣候寒(han),辛勤躬耕(geng)霜凍完;采(cai)(cai)(cai)涼(liang)山(shan),土地(di)(di)薄,種(zhong)滿坡(po)(po)坡(po)(po)難(nan)吃個窩窩,種(zhong)滿溝(gou)溝(gou)難(nan)喝(he)碗糊(hu)糊(hu)。播入汗水收淚珠,莫若多栽搖錢樹(shu)(shu)。君不(bu)見,誰家(jia)有(you)杏(xing)(xing)樹(shu)(shu),不(bu)愁餓癟肚?誰家(jia)多杏(xing)(xing)林,盡過(guo)好(hao)光景!”王(wang)(wang)官(guan)人(ren)除了(le)(le)(le)進行(xing)宣傳外,還(huan)在(zai)沿山(shan)各村(cun)落設立粥棚(peng),窮人(ren)飽(bao)餐(can)一(yi)頓(dun)后,不(bu)取分文報(bao)酬,只要求他(ta)們(men)將幾(ji)粒(li)杏(xing)(xing)核埋到(dao)(dao)(dao)(dao)指(zhi)定(ding)的(de)(de)山(shan)坡(po)(po)。等(deng)到(dao)(dao)(dao)(dao)王(wang)(wang)官(guan)人(ren)告(gao)老還(huan)鄉(xiang)(xiang)(xiang)后,再到(dao)(dao)(dao)(dao)采(cai)(cai)(cai)涼(liang)山(shan)下觀望,那里(li)已經長滿了(le)(le)(le)杏(xing)(xing)樹(shu)(shu),窮苦人(ren)從杏(xing)(xing)樹(shu)(shu)上得到(dao)(dao)(dao)(dao)了(le)(le)(le)實惠。為(wei)(wei)了(le)(le)(le)紀念他(ta),人(ren)們(men)把(ba)王(wang)(wang)官(guan)人(ren)的(de)(de)家(jia)鄉(xiang)(xiang)(xiang)改(gai)名(ming)為(wei)(wei)王(wang)(wang)官(guan)人(ren)屯。據說(shuo),其他(ta)地(di)(di)方的(de)(de)群(qun)眾因(yin)為(wei)(wei)三國(guo)時的(de)(de)名(ming)醫(yi)董奉給人(ren)看病后不(bu)收藥費,只讓植幾(ji)株杏(xing)(xing)樹(shu)(shu),所以把(ba)醫(yi)生尊稱(cheng)為(wei)(wei)“杏(xing)(xing)林”。而王(wang)(wang)官(guan)人(ren)屯的(de)(de)人(ren)們(men)卻一(yi)直(zhi)把(ba)做官(guan)的(de)(de)人(ren)稱(cheng)為(wei)(wei)“杏(xing)(xing)林”。一(yi)直(zhi)到(dao)(dao)(dao)(dao)現在(zai),他(ta)們(men)也稱(cheng)到(dao)(dao)(dao)(dao)村(cun)里(li)下鄉(xiang)(xiang)(xiang)的(de)(de)國(guo)家(jia)干部為(wei)(wei)“杏(xing)(xing)林”。