陽高栽培杏(xing)樹已有(you)悠久的歷史(shi),尤其(qi)是王官(guan)屯(tun)種植杏(xing)樹已有(you)三百多年的歷史(shi)。目前全縣已培育出(chu)10多個(ge)杏(xing)樹品種。而主栽鮮食杏(xing)品種有(you)兩個(ge),其(qi)中水蜜(mi)大金杏(xing)是鮮食杏(xing)中最受廣大消(xiao)費者青睞的杏(xing)果,“京杏(xing)”是制(zhi)作杏(xing)脯的上乘原料。
陽高縣盛產(chan)京杏、大金杏,歷史悠(you)久(jiu),主要產(chan)區在陽高縣王官屯鄉西部的(de)都(dou)司口(kou)、惡石、康窯(yao)、花窯(yao)、蘆(lu)窯(yao)、胡窯(yao)、唐窯(yao)等(deng)處(chu),屬采涼山(shan)一帶。
物候期
3月(yue)(yue)下旬花(hua)芽萌動,4月(yue)(yue)初始(shi)花(hua),4月(yue)(yue)上(shang)中(zhong)(zhong)旬盛花(hua),5月(yue)(yue)上(shang)中(zhong)(zhong)旬果實膨(peng)大(da)期,6月(yue)(yue)中(zhong)(zhong)下旬果實開始(shi)著色,6月(yue)(yue)底開始(shi)成熟(shu),10月(yue)(yue)底落葉。經過實地觀(guan)測,北(bei)京物候期明顯(xian)早于大(da)同陽高地區,例如(ru)開花(hua)期北(bei)京已開,大(da)同陽高地區的含苞待放。
芽接
芽(ya)(ya)接(jie)時間春季枝干樹液開始(shi)流動,芽(ya)(ya)子膨(peng)大,初花易離皮就可開始(shi),一直到展(zhan)葉(xie)時結(jie)束為(wei)適宜的時間,即4月(yue)下旬至5月(yue)上(shang)旬。氣(qi)候差異的縣(xian),提(ti)前或(huo)錯后(hou),應視標準樹,待芽(ya)(ya)子膨(peng)大后(hou)逐日觀(guan)察.只(zhi)要砧木開始(shi)離皮就行。2 芽(ya)(ya)接(jie)方法(fa)削接(jie)穗(sui)時,用刀先(xian)從芽(ya)(ya)下1.5cm 處向(xiang)上(shang)快速削至芽(ya)(ya)上(shang)1cm 處.將(jiang)葉(xie)片橫切斷(duan)。芽(ya)(ya)片所帶木質部(bu)的薄(bo)厚,一般以插下后(hou)芽(ya)(ya)片表面與砧木皮層(ceng)(ceng)相平為(wei)度。2.1 秋季采(cai)條(tiao),冷(leng)藏接(jie)穗(sui)秋(初冬)季采(cai)接(jie)穗(sui)、冷(leng)藏。第二年春季,削開木質部(bu)仍是新鮮狀態時,嫁接(jie)成(cheng)活率(lv)高。采(cai)下接(jie)穗(sui),要及時在(zai)地窖中(zhong)用濕沙層(ceng)(ceng)積(ji)起來。
栽植密度和時間
適宜的栽植(zhi)密度3m×4m、4m×4m,栽植(zhi)時(shi)間以(yi)4月(yue)上(shang)旬為(wei)宜。
光照
杏樹(shu)喜光(guang),光(guang)照對大金杏的(de)生(sheng)長和坐果作用(yong)明顯。
溫度
大(da)金杏果(guo)(guo)(guo)(guo)樹抗寒耐高(gao)溫(wen),當(dang)地溫(wen)達(da)到4~5℃時(shi),新根開始(shi)生長;盛(sheng)果(guo)(guo)(guo)(guo)期(qi)適宜的氣溫(wen)為(wei)7.5~13℃,杏果(guo)(guo)(guo)(guo)發育的最適宜溫(wen)度為(wei)11℃;果(guo)(guo)(guo)(guo)樹花芽分化適溫(wen)為(wei)20℃;果(guo)(guo)(guo)(guo)實成熟期(qi)氣溫(wen)高(gao)、晝夜(ye)溫(wen)差(cha)大(da),則果(guo)(guo)(guo)(guo)實著色(se)好(hao),含糖量高(gao)、風味(wei)濃(nong),反之果(guo)(guo)(guo)(guo)實酸味(wei)濃(nong)、糖度低(di)、品質差(cha)。溫(wen)度降至1.9~3.2℃時(shi)進入(ru)落(luo)葉期(qi)。其休眠(mian)季節可忍受-30℃以(yi)下(xia)的低(di)溫(wen)。
整形修剪
大金杏幼(you)樹(shu)(shu)生長旺盛,1年生枝(zhi)條(tiao)直立的(de)(de)特(te)點,樹(shu)(shu)型宜采用(yong)自然開心形和多主枝(zhi)疏(shu)散分層形,株距(ju)3m×4m的(de)(de)樹(shu)(shu)高(gao)控制(zhi)(zhi)在2、5~3m,株行距(ju)為4m×4m的(de)(de)樹(shu)(shu)高(gao)控制(zhi)(zhi)在3~4m。要(yao)經常進行拉枝(zhi),將主枝(zhi)的(de)(de)角度調整(zheng)到70~80°。栽培4年以上的(de)(de)樹(shu)(shu),延長枝(zhi)要(yao)中短截,注(zhu)意結(jie)(jie)果(guo)(guo)枝(zhi)組的(de)(de)更新,要(yao)防止結(jie)(jie)果(guo)(guo)部位(wei)上移。要(yao)合理利用(yong)輔養枝(zhi),5月初(chu)付(fu)結(jie)(jie)果(guo)(guo)過多的(de)(de)樹(shu)(shu)進行疏(shu)果(guo)(guo)667㎡產(chan)量控制(zhi)(zhi)在2000~2300㎏,以保證(zheng)果(guo)(guo)品(pin)品(pin)質。
及時防治病害
主要有(you)流膠病(bing),蟲害(hai)(hai)主要有(you)介殼蟲、蚜蟲、葉(xie)螨(man)和(he)食(shi)心蟲。每年在3月(yue)中下(xia)旬對(dui)樹干(gan)噴5次美度石硫(liu)合(he)劑(ji)。在5月(yue)中下(xia)旬至(zhi)6月(yue)下(xia)食(shi)心蟲發生期,噴菊(ju)酯類劑(ji)2次。發現蚜蟲、葉(xie)螨(man)危害(hai)(hai),及時噴施(shi)殺(sha)蚜、殺(sha)瞞(man)劑(ji)。
京杏簡介
大金(jin)(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)營養(yang)豐富,果(guo)肉廣(guang)為(wei)食用,內含蛋白質、脂(zhi)肪、糖(tang)分以及多種維(wei)生素、微量元素。甜(tian)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)可直(zhi)接(jie)食用,亦(yi)可配制菜肴中的(de)涼菜上(shang)宴席。苦杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)經泡制后,可制杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)霜、杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)茶、杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)露、杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)糖(tang)、杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)豆(dou)腐(fu)、杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)罐頭等。此外,杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)還有較高(gao)(gao)(gao)的(de)藥用價值,有止咳、平喘、潤肺、止血、散寒(han)、驅風等功(gong)效。果(guo)實肥厚(hou)、酸甜(tian)可口的(de)“大金(jin)(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)”。“大金(jin)(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)”中,有核(he)(he)仁(ren)(ren)不苦與苦仁(ren)(ren)兩(liang)種,其中,以杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)不苦的(de)大金(jin)(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)為(wei)上(shang)品 。陽(yang)(yang)(yang)高(gao)(gao)(gao)產的(de)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)有四大特點(dian),即果(guo)大個勻, 肉厚(hou)味甜(tian),核(he)(he)小(xiao)仁(ren)(ren)甜(tian),顏色黃里(li)透紅。色、香、味、形(xing)俱(ju)佳。陽(yang)(yang)(yang)高(gao)(gao)(gao)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)仁(ren)(ren)、陽(yang)(yang)(yang)高(gao)(gao)(gao)金(jin)(jin)(jin)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing),已(yi)成(cheng)為(wei)名(ming)牌產品走入(ru)市(shi)場。同時(shi),制成(cheng)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)脯(fu),包裝加工后出口銷售(shou)。陽(yang)(yang)(yang)高(gao)(gao)(gao)杏(xing)(xing)(xing)(xing)(xing)(xing)(xing)脯(fu),打入(ru)市(shi)場,在日本及東(dong)南亞(ya)一些國家和香港(gang)地(di)區產生影響,人們稱之為(wei)“中國名(ming)貴小(xiao)食品”。“小(xiao)金(jin)(jin)(jin)柿(shi)”。
典故
相(xiang)傳(chuan)300多(duo)年前,陽高縣王(wang)(wang)(wang)官(guan)屯的(de)村(cun)子里(li)(li)(li)有(you)一(yi)位(wei)家(jia)貧好學(xue)的(de)王(wang)(wang)(wang)姓讀(du)書人(ren)。因(yin)為(wei)(wei)他(ta)刻苦(ku)(ku)攻(gong)讀(du),感動了(le)窮(qiong)(qiong)苦(ku)(ku)老(lao)百姓,在大伙的(de)資助下,他(ta)終于考中秀才、舉(ju)人(ren),并在京城做(zuo)了(le)官(guan)。這(zhe)位(wei)闊別故(gu)鄉(xiang)(xiang)(xiang)多(duo)年的(de)王(wang)(wang)(wang)官(guan)人(ren)衣錦還(huan)鄉(xiang)(xiang)(xiang)之后,看(kan)到(dao)(dao)家(jia)鄉(xiang)(xiang)(xiang)還(huan)是(shi)(shi)那樣窮(qiong)(qiong)困(kun),到(dao)(dao)處是(shi)(shi)風沙(sha)和黃土(tu),農(nong)民單純依靠種(zhong)(zhong)(zhong)(zhong)地(di)為(wei)(wei)生(sheng),受到(dao)(dao)缺(que)水干(gan)旱和土(tu)地(di)貧瘠、風沙(sha)、霜凍的(de)嚴(yan)重威脅,過(guo)著饑寒交迫的(de)生(sheng)活。于是(shi)(shi),他(ta)為(wei)(wei)了(le)報答鄉(xiang)(xiang)(xiang)親(qin)們(men)的(de)助學(xue)之恩(en),以(yi)他(ta)所學(xue)的(de)知識作(zuo)指(zhi)導(dao),在采涼山(shan)進(jin)行了(le)調(diao)查研究,寫下了(le)《勸種(zhong)(zhong)(zhong)(zhong)杏(xing)樹(shu)(shu)歌》:“眾(zhong)鄉(xiang)(xiang)(xiang)親(qin),聽(ting)我說(shuo),故(gu)里(li)(li)(li)怎(zen)把(ba)(ba)(ba)窮(qiong)(qiong)皮剝(bo)?采涼山(shan),水如(ru)金,種(zhong)(zhong)(zhong)(zhong)子一(yi)斗收八升;采涼山(shan),氣候寒,辛勤躬耕霜凍完;采涼山(shan),土(tu)地(di)薄,種(zhong)(zhong)(zhong)(zhong)滿坡坡難吃(chi)個窩(wo)窩(wo),種(zhong)(zhong)(zhong)(zhong)滿溝溝難喝碗糊糊。播入汗(han)水收淚珠,莫若多(duo)栽搖錢樹(shu)(shu)。君不(bu)見,誰家(jia)有(you)杏(xing)樹(shu)(shu),不(bu)愁餓癟(bie)肚?誰家(jia)多(duo)杏(xing)林(lin)(lin),盡過(guo)好光(guang)景!”王(wang)(wang)(wang)官(guan)人(ren)除了(le)進(jin)行宣傳(chuan)外,還(huan)在沿山(shan)各村(cun)落設立粥(zhou)棚,窮(qiong)(qiong)人(ren)飽餐一(yi)頓(dun)后,不(bu)取分文報酬,只要求他(ta)們(men)將(jiang)幾(ji)粒杏(xing)核埋到(dao)(dao)指(zhi)定的(de)山(shan)坡。等到(dao)(dao)王(wang)(wang)(wang)官(guan)人(ren)告老(lao)還(huan)鄉(xiang)(xiang)(xiang)后,再到(dao)(dao)采涼山(shan)下觀望,那里(li)(li)(li)已(yi)經長滿了(le)杏(xing)樹(shu)(shu),窮(qiong)(qiong)苦(ku)(ku)人(ren)從杏(xing)樹(shu)(shu)上(shang)得到(dao)(dao)了(le)實惠。為(wei)(wei)了(le)紀念他(ta),人(ren)們(men)把(ba)(ba)(ba)王(wang)(wang)(wang)官(guan)人(ren)的(de)家(jia)鄉(xiang)(xiang)(xiang)改名為(wei)(wei)王(wang)(wang)(wang)官(guan)人(ren)屯。據(ju)說(shuo),其他(ta)地(di)方(fang)的(de)群眾(zhong)因(yin)為(wei)(wei)三(san)國時的(de)名醫董(dong)奉給(gei)人(ren)看(kan)病后不(bu)收藥費,只讓植幾(ji)株杏(xing)樹(shu)(shu),所以(yi)把(ba)(ba)(ba)醫生(sheng)尊稱為(wei)(wei)“杏(xing)林(lin)(lin)”。而王(wang)(wang)(wang)官(guan)人(ren)屯的(de)人(ren)們(men)卻一(yi)直把(ba)(ba)(ba)做(zuo)官(guan)的(de)人(ren)稱為(wei)(wei)“杏(xing)林(lin)(lin)”。一(yi)直到(dao)(dao)現在,他(ta)們(men)也稱到(dao)(dao)村(cun)里(li)(li)(li)下鄉(xiang)(xiang)(xiang)的(de)國家(jia)干(gan)部為(wei)(wei)“杏(xing)林(lin)(lin)”。