滄州市核桃實生苗基地批發


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滄州市核桃實生苗基地批發
核桃(tao)(tao)苗(miao)的修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)時(shi)(shi)(shi)(shi)期(qi)(qi)與其它(ta)樹種不(bu)(bu)(bu)同。如(ru)果(guo)(guo)時(shi)(shi)(shi)(shi)期(qi)(qi)不(bu)(bu)(bu)當，則(ze)會(hui)出(chu)現(xian)“傷(shang)(shang)流(liu)(liu)(liu)(liu)(liu)”現(xian)象，使樹體養(yang)(yang)(yang)分(fen)(fen)(fen)(fen)流(liu)(liu)(liu)(liu)(liu)失，造成樹體衰(shuai)弱(ruo)(ruo)，一(yi)般(ban)情(qing)況下(xia)分(fen)(fen)(fen)(fen)休眠期(qi)(qi)與無傷(shang)(shang)流(liu)(liu)(liu)(liu)(liu)期(qi)(qi)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)。我們根(gen)據試驗，也(ye)(ye)可分(fen)(fen)(fen)(fen)為春(chun)(chun) 季(ji)(ji)、夏(xia)季(ji)(ji)、秋(qiu)季(ji)(ji)、冬季(ji)(ji)四個(ge)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)時(shi)(shi)(shi)(shi)期(qi)(qi)。不(bu)(bu)(bu)同修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)時(shi)(shi)(shi)(shi)期(qi)(qi)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)，出(chu)現(xian)的問題不(bu)(bu)(bu)同，修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)的效果(guo)(guo)也(ye)(ye)不(bu)(bu)(bu)同。 　　春(chun)(chun)季(ji)(ji)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian) 春(chun)(chun)季(ji)(ji)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)是(shi)(shi)(shi)指在核桃(tao)(tao)樹發芽(ya)后(hou)至(zhi)展葉(xie)前(qian)所進(jin)(jin)(jin)行的修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)。由(you)于氣溫(wen)不(bu)(bu)(bu)斷回升，樹體發芽(ya)后(hou)，根(gen)部(bu)貯存營(ying)養(yang)(yang)(yang)不(bu)(bu)(bu)斷向(xiang)上運(yun)(yun)送，養(yang)(yang)(yang)分(fen)(fen)(fen)(fen)開始(shi)轉(zhuan)化。此時(shi)(shi)(shi)(shi)也(ye)(ye)是(shi)(shi)(shi)樹體需養(yang)(yang)(yang)分(fen)(fen)(fen)(fen)較多的時(shi)(shi)(shi)(shi) 期(qi)(qi)，如(ru)此時(shi)(shi)(shi)(shi)進(jin)(jin)(jin)行修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)會(hui)出(chu)現(xian)傷(shang)(shang)流(liu)(liu)(liu)(liu)(liu)，而且必將損失很(hen)大一(yi)部(bu)分(fen)(fen)(fen)(fen)養(yang)(yang)(yang)分(fen)(fen)(fen)(fen)從(cong)(cong)而削弱(ruo)(ruo)樹勢，降(jiang)低(di)(di)坐(zuo)果(guo)(guo)率，影響產量，降(jiang)低(di)(di)品質，從(cong)(cong)而減少收益。如(ru)果(guo)(guo)是(shi)(shi)(shi)未(wei)結(jie)果(guo)(guo)樹或生(sheng)長(chang)(chang)過旺的樹，此時(shi)(shi)(shi)(shi)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)能(neng) 很(hen)好的控(kong)制(zhi)生(sheng)長(chang)(chang)，削弱(ruo)(ruo)樹勢，提早(zao)結(jie)果(guo)(guo)。所以(yi)核桃(tao)(tao)樹進(jin)(jin)(jin)入初(chu)果(guo)(guo)期(qi)(qi)（早(zao)實品種），不(bu)(bu)(bu)宜修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)，宜剪(jian)(jian)生(sheng)長(chang)(chang)過旺與不(bu)(bu)(bu)結(jie)果(guo)(guo)的樹，適合晚實品種初(chu)果(guo)(guo)期(qi)(qi)以(yi)前(qian)運(yun)(yun)用，宜促其早(zao)結(jie)果(guo)(guo)。 　　核桃(tao)(tao)樹苗(miao)夏(xia)季(ji)(ji)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian) 夏(xia)季(ji)(ji)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)必須(xu)掌握修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)時(shi)(shi)(shi)(shi)期(qi)(qi)，修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)后(hou)如(ru)溫(wen)度達到(dao)30℃左右，核桃(tao)(tao)果(guo)(guo)暴(bao)露，易造成灼傷(shang)(shang)，營(ying)養(yang)(yang)(yang)品質下(xia)降(jiang)，從(cong)(cong)而降(jiang)低(di)(di)效益。經觀察，在5月(yue)下(xia)旬開始(shi)至(zhi)6月(yue)底完(wan)成 。此時(shi)(shi)(shi)(shi)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)結(jie)合采接穗進(jin)(jin)(jin)行，以(yi)短截為主，枝(zhi)(zhi)(zhi)(zhi)(zhi)條所留長(chang)(chang)度多為3厘(li)米，且留外芽(ya)或側芽(ya)，并(bing)留出(chu)層間距；疏除過密(mi)枝(zhi)(zhi)(zhi)(zhi)(zhi)，回縮枝(zhi)(zhi)(zhi)(zhi)(zhi)。剪(jian)(jian)后(hou)必須(xu)加強肥水(shui)管理。具體做法：從(cong)(cong)6 月(yue)底開始(shi)噴施磷(lin)酸二氫鉀300倍液，10天一(yi)次(ci)，直到(dao)落(luo)(luo)葉(xie)前(qian)結(jie)束。7月(yue)以(yi)后(hou)停止施用氮(dan)肥，增施磷(lin)、鉀肥；8月(yue)至(zhi)落(luo)(luo)葉(xie)前(qian)不(bu)(bu)(bu)澆(jiao)水(shui)；9月(yue)中旬噴施多效唑控(kong)制(zhi)生(sheng)長(chang)(chang)，增強修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)效果(guo)(guo)。 　　秋(qiu)季(ji)(ji)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian) 在核桃(tao)(tao)采收后(hou)至(zhi)葉(xie)片發黃(huang)以(yi)前(qian)進(jin)(jin)(jin)行（9月(yue)中旬至(zhi)11月(yue)初(chu)）。此時(shi)(shi)(shi)(shi)葉(xie)片未(wei)落(luo)(luo)，無傷(shang)(shang)流(liu)(liu)(liu)(liu)(liu)現(xian)象，過密(mi)枝(zhi)(zhi)(zhi)(zhi)(zhi)、遮(zhe)光枝(zhi)(zhi)(zhi)(zhi)(zhi)易看出(chu)來，將其疏除，以(yi)利(li)于通風透光。但(dan)此時(shi)(shi)(shi)(shi)養(yang)(yang)(yang)分(fen)(fen)(fen)(fen)并(bing)未(wei)回 流(liu)(liu)(liu)(liu)(liu)完(wan)畢(bi)，剪(jian)(jian)掉的葉(xie)片與枝(zhi)(zhi)(zhi)(zhi)(zhi)條帶有大量未(wei)回流(liu)(liu)(liu)(liu)(liu)的養(yang)(yang)(yang)分(fen)(fen)(fen)(fen)。而且秋(qiu)剪(jian)(jian)傷(shang)(shang)口到(dao)冬季(ji)(ji)如(ru)溫(wen)度不(bu)(bu)(bu)穩定仍會(hui)出(chu)現(xian)傷(shang)(shang)流(liu)(liu)(liu)(liu)(liu)，而且直徑小(xiao)于1.5厘(li)米的枝(zhi)(zhi)(zhi)(zhi)(zhi)條抽條略重(zhong)（大約2厘(li)米左右）。所以(yi)秋(qiu)剪(jian)(jian)適宜弱(ruo)(ruo) 樹、老樹、山坡地核桃(tao)(tao)樹的修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)剪(jian)(jian)，此時(shi)(shi)(shi)(shi)無傷(shang)(shang)流(liu)(liu)(liu)(liu)(liu)利(li)于動大枝(zhi)(zhi)(zhi)(zhi)(zhi)，促進(jin)(jin)(jin)樹壯。

滄州市核桃實生苗基地批發
核(he)(he)(he)桃(tao)(tao)(tao)(tao)苗有哪些品(pin)類？1、按產(chan)(chan)地(di)(di)(di)(di)可以分為(wei)3個品(pin)類，即陳倉核(he)(he)(he)桃(tao)(tao)(tao)(tao)、陽平(ping)核(he)(he)(he)桃(tao)(tao)(tao)(tao)，野(ye)生(sheng)(sheng)核(he)(he)(he)桃(tao)(tao)(tao)(tao)；按成(cheng)(cheng)熟(shu)(shu)期(qi)可以分為(wei)2個品(pin)類，即夏核(he)(he)(he)桃(tao)(tao)(tao)(tao)、秋核(he)(he)(he)桃(tao)(tao)(tao)(tao)；按果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)殼(ke)(ke)(ke)光(guang)滑程度(du)可以分為(wei)2個品(pin)類，即光(guang)核(he)(he)(he)桃(tao)(tao)(tao)(tao)、麻核(he)(he)(he)桃(tao)(tao)(tao)(tao)；按果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)殼(ke)(ke)(ke)厚度(du)可以分為(wei)2個品(pin)類，即薄殼(ke)(ke)(ke)核(he)(he)(he)桃(tao)(tao)(tao)(tao)、厚殼(ke)(ke)(ke)核(he)(he)(he)桃(tao)(tao)(tao)(tao)。二(er)、什么核(he)(he)(he)桃(tao)(tao)(tao)(tao)品(pin)種好？1、香玲：產(chan)(chan)地(di)(di)(di)(di)在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)省，嫁接后(hou)第(di)二(er)年(nian)開(kai)始(shi)(shi)結(jie)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)，較(jiao)抗(kang)旱(han)，抗(kang)黑(hei)斑病性較(jiao)強(qiang)；在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)泰(tai)安(an)地(di)(di)(di)(di)區，3月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)發(fa)(fa)芽(ya)(ya)，雄(xiong)花(hua)期(qi)4月(yue)(yue)(yue)(yue)(yue)中(zhong)(zhong)旬(xun)(xun)(xun)(xun)(xun)，雌(ci)花(hua)期(qi)4月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)，8月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)成(cheng)(cheng)熟(shu)(shu)；堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)12.2克，核(he)(he)(he)仁(ren)充(chong)實(shi)(shi)(shi)飽(bao)滿(man)、味(wei)(wei)香不澀(se)，出(chu)(chu)仁(ren)率(lv)(lv)(lv)58.9%，脂(zhi)(zhi)肪含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)65.5%，蛋(dan)白(bai)質(zhi)(zhi)含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)21.6%，堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)品(pin)質(zhi)(zhi)上(shang)等(deng)(deng)。2、岱豐(feng)：產(chan)(chan)地(di)(di)(di)(di)在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)省，嫁接后(hou)第(di)二(er)年(nian)開(kai)始(shi)(shi)結(jie)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)，較(jiao)抗(kang)旱(han)、抗(kang)黑(hei)斑病；在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)泰(tai)安(an)地(di)(di)(di)(di)區，3月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)發(fa)(fa)芽(ya)(ya)，4月(yue)(yue)(yue)(yue)(yue)中(zhong)(zhong)旬(xun)(xun)(xun)(xun)(xun)雄(xiong)花(hua)開(kai)放，20日左右(you)雌(ci)花(hua)盛開(kai)，8月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)成(cheng)(cheng)熟(shu)(shu)；堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)長(chang)橢圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)14.5克，核(he)(he)(he)仁(ren)充(chong)實(shi)(shi)(shi)、飽(bao)滿(man)、色淺、味(wei)(wei)香、無(wu)澀(se)味(wei)(wei)，出(chu)(chu)仁(ren)率(lv)(lv)(lv)58.9%，脂(zhi)(zhi)肪含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)66.5%，蛋(dan)白(bai)質(zhi)(zhi)含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)18.5%，堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)品(pin)質(zhi)(zhi)上(shang)等(deng)(deng)。3、豐(feng)輝(hui)：產(chan)(chan)地(di)(di)(di)(di)在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)省，嫁接苗二(er)年(nian)生(sheng)(sheng)結(jie)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)，抗(kang)病害(hai)能(neng)力較(jiao)強(qiang)；在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)泰(tai)安(an)地(di)(di)(di)(di)區，3月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)發(fa)(fa)芽(ya)(ya)，雄(xiong)花(hua)期(qi)4月(yue)(yue)(yue)(yue)(yue)上(shang)旬(xun)(xun)(xun)(xun)(xun)，雌(ci)花(hua)期(qi)4月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)，8月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)成(cheng)(cheng)熟(shu)(shu)。堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)長(chang)橢圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)12.2克，核(he)(he)(he)仁(ren)飽(bao)滿(man)、無(wu)澀(se)味(wei)(wei)、風味(wei)(wei)香，出(chu)(chu)仁(ren)率(lv)(lv)(lv)62.5%，脂(zhi)(zhi)肪含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)61.7%，蛋(dan)白(bai)質(zhi)(zhi)含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)22.9%，堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)品(pin)質(zhi)(zhi)上(shang)等(deng)(deng)。4、遼核(he)(he)(he)1號：產(chan)(chan)地(di)(di)(di)(di)在(zai)(zai)(zai)遼寧省，栽植(zhi)后(hou)1-2年(nian)開(kai)始(shi)(shi)試花(hua)掛果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)，抗(kang)晚霜，較(jiao)抗(kang)旱(han)耐瘠薄抗(kang)病性強(qiang)；在(zai)(zai)(zai)四(si)川地(di)(di)(di)(di)區，4月(yue)(yue)(yue)(yue)(yue)開(kai)花(hua)，8月(yue)(yue)(yue)(yue)(yue)中(zhong)(zhong)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)成(cheng)(cheng)熟(shu)(shu)；堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)11.1克，核(he)(he)(he)仁(ren)飽(bao)滿(man)、淺黃(huang)色、味(wei)(wei)香，出(chu)(chu)仁(ren)率(lv)(lv)(lv)59.6%，脂(zhi)(zhi)肪含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)70%，蛋(dan)白(bai)質(zhi)(zhi)含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)18%，堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)品(pin)質(zhi)(zhi)上(shang)等(deng)(deng)。5、元豐(feng)：產(chan)(chan)地(di)(di)(di)(di)在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)省，栽植(zhi)后(hou)2—4年(nian)結(jie)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)，較(jiao)抗(kang)枝(zhi)干潰瘍病及(ji)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)實(shi)(shi)(shi)病害(hai)；在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)泰(tai)安(an)地(di)(di)(di)(di)區，3月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)發(fa)(fa)芽(ya)(ya)，4月(yue)(yue)(yue)(yue)(yue)上(shang)旬(xun)(xun)(xun)(xun)(xun)雄(xiong)花(hua)開(kai)放，4月(yue)(yue)(yue)(yue)(yue)中(zhong)(zhong)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)雌(ci)花(hua)盛期(qi)，8月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)成(cheng)(cheng)熟(shu)(shu)；堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)卵(luan)圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)12克，核(he)(he)(he)仁(ren)充(chong)實(shi)(shi)(shi)飽(bao)滿(man)、中(zhong)(zhong)色、味(wei)(wei)香微澀(se)，出(chu)(chu)仁(ren)率(lv)(lv)(lv)49.7%，脂(zhi)(zhi)肪含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)68.7%，蛋(dan)白(bai)質(zhi)(zhi)含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)19.2%，堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)品(pin)質(zhi)(zhi)中(zhong)(zhong)上(shang)等(deng)(deng)。6、魯光(guang)：產(chan)(chan)地(di)(di)(di)(di)在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)省，高接第(di)二(er)年(nian)開(kai)始(shi)(shi)結(jie)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)，抗(kang)逆性，較(jiao)抗(kang)寒(han)；在(zai)(zai)(zai)山(shan)(shan)(shan)東(dong)晉中(zhong)(zhong)地(di)(di)(di)(di)區，4月(yue)(yue)(yue)(yue)(yue)上(shang)旬(xun)(xun)(xun)(xun)(xun)萌芽(ya)(ya)，5月(yue)(yue)(yue)(yue)(yue)上(shang)旬(xun)(xun)(xun)(xun)(xun)雌(ci)雄(xiong)花(hua)盛期(qi)，雄(xiong)花(hua)較(jiao)雌(ci)花(hua)早(zao)開(kai)放，9月(yue)(yue)(yue)(yue)(yue)中(zhong)(zhong)旬(xun)(xun)(xun)(xun)(xun)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)實(shi)(shi)(shi)成(cheng)(cheng)熟(shu)(shu)；堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)卵(luan)圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)12．08克，核(he)(he)(he)仁(ren)色中(zhong)(zhong)、風味(wei)(wei)香，出(chu)(chu)仁(ren)率(lv)(lv)(lv)56．9%，堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)品(pin)質(zhi)(zhi)中(zhong)(zhong)上(shang)等(deng)(deng)。7、中(zhong)(zhong)林(lin)1號：由中(zhong)(zhong)國林(lin)科(ke)院(yuan)人工雜(za)交育(yu)成(cheng)(cheng)，較(jiao)抗(kang)旱(han)；在(zai)(zai)(zai)北京地(di)(di)(di)(di)區，4月(yue)(yue)(yue)(yue)(yue)中(zhong)(zhong)旬(xun)(xun)(xun)(xun)(xun)發(fa)(fa)芽(ya)(ya)，4月(yue)(yue)(yue)(yue)(yue)下(xia)(xia)旬(xun)(xun)(xun)(xun)(xun)雌(ci)花(hua)盛開(kai)，5月(yue)(yue)(yue)(yue)(yue)初雄(xiong)花(hua)散粉，9月(yue)(yue)(yue)(yue)(yue)上(shang)旬(xun)(xun)(xun)(xun)(xun)堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)成(cheng)(cheng)熟(shu)(shu)；堅(jian)(jian)(jian)(jian)果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)圓(yuan)(yuan)形(xing)，平(ping)均(jun)(jun)(jun)單果(guo)(guo)(guo)(guo)(guo)(guo)(guo)(guo)重(zhong)14克，核(he)(he)(he)仁(ren)充(chong)實(shi)(shi)(shi)、飽(bao)滿(man)、中(zhong)(zhong)色，出(chu)(chu)仁(ren)率(lv)(lv)(lv)54%，脂(zhi)(zhi)肪含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)65.6%，蛋(dan)白(bai)質(zhi)(zhi)含(han)(han)(han)(han)量(liang)(liang)(liang)(liang)(liang)22.2%。