芒果视频下载

網站分(fen)類
登錄 |    
紅松
0 票數:0 #樹木#
紅松(Pinus koraiensis Sieb. et Zucc.)裸子植物,常綠喬木,高可達40米,小枝密生褐色柔毛,葉5針一束,粗硬。其產于中國東北長白山到小興安嶺,常同魚鱗松、紅皮云杉組成混交林;耐寒性強,喜微酸性土或中性土;木材輕軟、細致、紋理直、耐腐蝕性強,為建筑、橋梁、枕木、家具優良用材。其種子供食用或藥用,又可榨油供食用及工業用,為產地主要造林樹種,又為觀賞樹。
  • 中文學名: 紅松
  • 拉丁學名: Pinus koraiensis Sieb. et Zucc.
  • 別稱: 海松(song),果(guo)松(song)、韓松(song),紅果(guo)松(song),朝鮮松(song)
  • 界: 植(zhi)物界
  • 門: 裸子植物(wu)門
  • 綱: 松柏綱
  • 目: 松柏(bo)目
  • 科: 松科
  • 屬: 松科
  • 種: 紅松(song)
詳細介紹 PROFILE +

生長與分布

產于中(zhong)國(guo)(guo)東(dong)北長(chang)白(bai)山區(qu)、吉林(lin)山區(qu)及小(xiao)興安嶺愛輝以南海拔150-1800米、氣(qi)候溫(wen)寒、濕潤、棕(zong)色森林(lin)土地帶(dai)。分布(bu)于中(zhong)國(guo)(guo)(黑龍江、吉林(lin))、日本(本州)、朝鮮民(min)主主義人民(min)共和(he)國(guo)(guo)、大韓民(min)國(guo)(guo)、俄羅斯聯邦(阿穆爾(er)、哈巴羅夫(fu)斯克、Primoryi)。

形態及特征

紅(hong)(hong)松(song)是(shi)松(song)科松(song)屬的常綠(lv)喬木,樹(shu)(shu)高可達30米,胸徑1米;幼樹(shu)(shu)樹(shu)(shu)皮(pi)灰(hui)褐(he)色(se),近平(ping)滑,大樹(shu)(shu)樹(shu)(shu)皮(pi)灰(hui)褐(he)色(se)或灰(hui)色(se),縱裂成(cheng)不規則的長方鱗(lin)狀塊片,裂片脫落后(hou)露出(chu)紅(hong)(hong)褐(he)色(se)的內皮(pi);樹(shu)(shu)干上(shang)部(bu)常分叉,枝(zhi)近平(ping)展,樹(shu)(shu)冠圓錐形;一(yi)年生(sheng)枝(zhi)密被(bei)黃褐(he)色(se)或紅(hong)(hong)褐(he)色(se)柔(rou)毛;冬(dong)芽淡(dan)紅(hong)(hong)褐(he)色(se),矩圓狀卵圓形,先端尖,微被(bei)樹(shu)(shu)脂,芽鱗(lin)排列較疏松(song)。

針葉(xie)5針一束,長6-12厘米,粗硬(ying),直,深綠色(se),邊緣具細鋸齒,背面(mian)通常(chang)無氣(qi)孔線,腹面(mian)每(mei)側具6-8條淡藍灰(hui)色(se)的氣(qi)孔線;橫切(qie)面(mian)近三角形,皮下(xia)層(ceng)(ceng)細胞單層(ceng)(ceng),但在背面(mian)兩(liang)樹脂道(dao)之(zhi)間(jian)常(chang)出現(xian)斷續的分布著1-3或多至15個(ge)細胞寬的第二層(ceng)(ceng)皮下(xia)層(ceng)(ceng),樹脂道(dao)3個(ge),中生,位于三個(ge)角部;葉(xie)鞘早落。

雄(xiong)球花(hua)橢(tuo)圓(yuan)(yuan)狀圓(yuan)(yuan)柱(zhu)(zhu)形(xing),紅(hong)黃色,長(chang)7-10毫米(mi),多數密集于新枝(zhi)下(xia)部成穗狀;雌球花(hua)綠褐色,圓(yuan)(yuan)柱(zhu)(zhu)狀卵(luan)圓(yuan)(yuan)形(xing),直立(li),單生或(huo)數個集生于新枝(zhi)近(jin)頂端,具(ju)粗長(chang)的梗。球果(guo)圓(yuan)(yuan)錐狀卵(luan)圓(yuan)(yuan)形(xing)、圓(yuan)(yuan)錐狀長(chang)卵(luan)圓(yuan)(yuan)形(xing)或(huo)卵(luan)狀矩(ju)圓(yuan)(yuan)形(xing),長(chang)9-14厘米(mi),稀(xi)更長(chang),徑6-8厘米(mi),梗長(chang)1-1.5厘米(mi),成熟(shu)后種(zhong)鱗不張(zhang)開,或(huo)稍微張(zhang)開而露出種(zhong)子(zi),但種(zhong)子(zi)不脫落。

種(zhong)鱗菱(ling)形(xing)(xing),上(shang)(shang)部(bu)(bu)漸窄而開展,先端鈍,向外反曲,鱗盾黃褐(he)色或微(wei)帶灰(hui)綠色,三角(jiao)形(xing)(xing)或斜(xie)方狀(zhuang)三角(jiao)形(xing)(xing),下部(bu)(bu)底(di)邊截形(xing)(xing)或微(wei)成寬(kuan)楔形(xing)(xing),表(biao)面(mian)有(you)皺紋(wen),鱗臍不顯著;種(zhong)子大,著生(sheng)于種(zhong)鱗腹(上(shang)(shang))面(mian)下部(bu)(bu)的凹槽中,無翅或頂端及(ji)(ji)上(shang)(shang)部(bu)(bu)兩側微(wei)具(ju)棱(leng)脊,暗(an)紫褐(he)色或褐(he)色,倒卵狀(zhuang)三角(jiao)形(xing)(xing),微(wei)扁,長1.2-1.6厘米(mi)(mi),徑7-10毫米(mi)(mi);子葉(xie)13-16枚,針(zhen)狀(zhuang),橫切面(mian)三角(jiao)形(xing)(xing),長3.8-5厘米(mi)(mi),寬(kuan)約1.5毫米(mi)(mi),先端尖,邊緣(yuan)有(you)細鋸(ju)齒;初生(sheng)葉(xie)條(tiao)形(xing)(xing),長1.3-1.6厘米(mi)(mi),寬(kuan)不及(ji)(ji)1毫米(mi)(mi),邊緣(yuan)有(you)細鋸(ju)齒。

花期(qi)6月(yue),球果(guo)第二年9-10月(yue)成熟(shu)。

生活習性

紅松喜光性(xing)(xing)強,對土(tu)壤水(shui)分要求較高,不宜過(guo)干(gan)、過(guo)濕(shi)的(de)土(tu)壤及(ji)嚴寒氣候。在(zai)溫寒多雨,相對濕(shi)度(du)較高的(de)氣候與深厚(hou)肥沃、排水(shui)良好(hao)的(de)酸性(xing)(xing)棕色森(sen)林土(tu)上(shang)生(sheng)長最好(hao)。紅松屬半陽性(xing)(xing)樹(shu)種,淺根性(xing)(xing),常生(sheng)于排水(shui)良好(hao)的(de)濕(shi)潤山坡(po)上(shang),幼樹(shu)耐(nai)庇蔭,對大(da)氣濕(shi)度(du)較敏感(gan),濕(shi)潤度(du)在(zai)0.7以上(shang)生(sheng)長良好(hao),在(zai)0.5以下(xia)生(sheng)長不良。

栽培方法

選種

紅松(song)是(shi)雌雄同株異花的(de)樹(shu)種(zhong)(zhong)(zhong)(zhong),花期在(zai)6月(yue)中(zhong)(zhong)下旬,自開花至球(qiu)(qiu)(qiu)果(guo)成熟歷時15個月(yue),紅松(song)采種(zhong)(zhong)(zhong)(zhong)期可長達4個月(yue),前(qian)期可以從樹(shu)上(shang)采摘或(huo)打落(luo)球(qiu)(qiu)(qiu)果(guo),后期可從雪地(di)上(shang)拾取球(qiu)(qiu)(qiu)果(guo)。球(qiu)(qiu)(qiu)果(guo)采集后攤開晾(liang)曬(shai)或(huo)陰干(gan)數日,鱗片稍(shao)張開時可人(ren)工(gong)棒打調制。天然林(lin)(lin)球(qiu)(qiu)(qiu)果(guo)的(de)出種(zhong)(zhong)(zhong)(zhong)率13%-14%,人(ren)工(gong)林(lin)(lin)球(qiu)(qiu)(qiu)果(guo)出種(zhong)(zhong)(zhong)(zhong)率可達30%,千粒重(zhong)520克。在(zai)采種(zhong)(zhong)(zhong)(zhong)工(gong)作中(zhong)(zhong)應注意球(qiu)(qiu)(qiu)果(guo)的(de)選擇(ze),在(zai)種(zhong)(zhong)(zhong)(zhong)子調制過程中(zhong)(zhong)要(yao)篩去小粒種(zhong)(zhong)(zhong)(zhong)子,以保證種(zhong)(zhong)(zhong)(zhong)子質量和苗木的(de)優質高產。種(zhong)(zhong)(zhong)(zhong)子要(yao)經(jing)過晾(liang)曬(shai)使其(qi)含(han)水量降到10%時方可儲藏。

種(zhong)子(zi)(zi)(zi)(zi)(zi)處理,首先要(yao)凈種(zhong),紅松種(zhong)粒大,單位面積播種(zhong)量高,一(yi)般(ban)一(yi)級種(zhong)子(zi)(zi)(zi)(zi)(zi)每平方(fang)米播種(zhong)0.5公(gong)斤。一(yi)般(ban)是(shi)(shi)用清水(shui)侵種(zhong)24小(xiao)時(shi),除(chu)掉浮起的(de)種(zhong)子(zi)(zi)(zi)(zi)(zi),留用沉底的(de)種(zhong)子(zi)(zi)(zi)(zi)(zi)。其(qi)次種(zhong)子(zi)(zi)(zi)(zi)(zi)消(xiao)毒(du),紅松種(zhong)子(zi)(zi)(zi)(zi)(zi)催芽時(shi)間(jian)長,如(ru)不進(jin)行(xing)消(xiao)毒(du),易引起種(zhong)子(zi)(zi)(zi)(zi)(zi)霉腐,在消(xiao)毒(du)前先進(jin)行(xing)浸種(zhong),然后(hou)用0.5%硫酸水(shui)溶液浸種(zhong)消(xiao)毒(du)3小(xiao)時(shi),撈出(chu)種(zhong)子(zi)(zi)(zi)(zi)(zi)控干,準備混(hun)沙催芽。第三是(shi)(shi)種(zhong)子(zi)(zi)(zi)(zi)(zi)催芽,紅松種(zhong)子(zi)(zi)(zi)(zi)(zi)休(xiu)眠(mian)期長,不經(jing)過充分催芽處理,春(chun)季播種(zhong)當(dang)年不出(chu)苗或出(chu)不齊。

室(shi)內自然溫(wen)度堆積法(fa)。在(zai)8月中、下旬,將種子浸(jin)水2天(tian),混沙兩倍,保持60%的濕度,放室(shi)內堆成30-40厘米(mi)高(gao),隔日翻動一(yi)次,干時澆水,待天(tian)冷(leng)結凍(dong)時,堆成60厘米(mi)高(gao),并澆水封(feng)凍(dong),至春季播種前(qian)將其翻動,使溫(wen)濕均勻(yun)。

催芽

快(kuai)速(su)催(cui)芽法。在(zai)播(bo)種前40天(tian),用50度(du)(du)熱(re)水浸(jin)種,并充分(fen)攪動(dong),直至(zhi)水溫下降到(dao)30度(du)(du),經過24小時(shi)后,在(zai)換涼(liang)水,以后每(mei)(mei)兩天(tian)換涼(liang)水一次,浸(jin)10天(tian),當種仁變(bian)成乳白色時(shi),將(jiang)種子(zi)撈出(chu),均(jun)勻(yun)地與3倍體積的濕(shi)(shi)沙(sha)混合,放(fang)在(zai)背風向(xiang)陽處(chu)攤曬(shai),每(mei)(mei)天(tian)晚將(jiang)種子(zi)堆成堆,蓋(gai)上草簾,第(di)二天(tian)再(zai)攤開,如果為了(le)加(jia)快(kuai)催(cui)芽時(shi)間,可放(fang)在(zai)室(shi)內(nei)適當加(jia)溫,溫度(du)(du)保持20-30度(du)(du),每(mei)(mei)日要翻動(dong)兩次并均(jun)勻(yun)澆水,以保持一定濕(shi)(shi)度(du)(du)。

苗期管理

紅(hong)松(song)(song)的(de)出(chu)苗(miao)期約需(xu)20至(zhi)30天,當(dang)(dang)氣溫高(gao)于16攝(she)氏度(du)時,發芽最(zui)旺(wang)盛,應(ying)(ying)注意(yi)噴(pen)水防(fang)(fang)旱(han)(han),并(bing)注意(yi)鳥類啄食危(wei)害。幼苗(miao)期根(gen)生(sheng)長較快,主根(gen)可達(da)10厘米(mi)長,約占全年(nian)(nian)生(sheng)長量(liang)的(de)40%,且能(neng)生(sheng)長4至(zhi)5條側(ce)(ce)根(gen)。而苗(miao)高(gao)生(sheng)長量(liang)很小。所(suo)以(yi)苗(miao)木(mu)抵(di)抗力(li)很差(cha),應(ying)(ying)注意(yi)澆水降溫,防(fang)(fang)止日灼,并(bing)及(ji)時追(zhui)(zhui)肥(fei)和松(song)(song)土(tu)(tu)(tu)除(chu)(chu)草。自紅(hong)松(song)(song)幼苗(miao)形成頂芽時起,至(zhi)生(sheng)長速(su)度(du)下降為(wei)(wei)止,約持續2個(ge)月。葉量(liang)增大,苗(miao)莖(jing)加(jia)粗,主根(gen)伸長,側(ce)(ce)根(gen)大量(liang)生(sheng)長,并(bing)出(chu)現兩次(ci)側(ce)(ce)根(gen)。苗(miao)木(mu)需(xu)肥(fei)量(liang)增加(jia),應(ying)(ying)及(ji)時追(zhui)(zhui)肥(fei)。并(bing)加(jia)強中(zhong)耕松(song)(song)土(tu)(tu)(tu)和除(chu)(chu)草等管理(li)。當(dang)(dang)年(nian)(nian)生(sheng)紅(hong)松(song)(song)苗(miao)弱小,一般不(bu)能(neng)出(chu)圃(pu)造林(lin)(lin)(常用2至(zhi)3年(nian)(nian)生(sheng)苗(miao)造林(lin)(lin)),所(suo)以(yi)苗(miao)木(mu)越(yue)冬保(bao)護(hu)極為(wei)(wei)重要。紅(hong)松(song)(song)更能(neng)耐寒,但怕干(gan)旱(han)(han),特別是早春苗(miao)木(mu)地上(shang)都已萌動,但土(tu)(tu)(tu)壤(rang)尚(shang)未解凍,不(bu)能(neng)及(ji)時供應(ying)(ying)水分而造成生(sheng)理(li)干(gan)旱(han)(han)。因此(ci),常用覆土(tu)(tu)(tu)埋(mai)苗(miao)法保(bao)護(hu)苗(miao)木(mu)。其方法是:先將(jiang)步(bu)道土(tu)(tu)(tu)壤(rang)打碎埋(mai)沒苗(miao)莖(jing),再(zai)將(jiang)苗(miao)木(mu)傾(qing)向(xiang)一側(ce)(ce)用土(tu)(tu)(tu)壓倒,厚約10厘米(mi),以(yi)不(bu)見苗(miao)葉為(wei)(wei)度(du),并(bing)注意(yi)不(bu)能(neng)透(tou)風(feng)。待來春土(tu)(tu)(tu)壤(rang)解凍深(shen)度(du)達(da)10厘米(mi)以(yi)上(shang)時再(zai)撤(che)土(tu)(tu)(tu)。也有(you)應(ying)(ying)用增溫劑噴(pen)灑葉面,控制葉面蒸騰(teng),防(fang)(fang)止苗(miao)木(mu)干(gan)枯,效果很好。

地勢行距

一般采用(yong)四年(nian)生(sheng)紅(hong)(hong)(hong)松(song)苗(miao)(2-2紅(hong)(hong)(hong)松(song)苗(miao)),上山造林栽(zai)植前實行(xing)(xing)穴狀或臺田整地,按1.5×1.5m或1.5×2.0m株行(xing)(xing)距栽(zai)植,初(chu)植密度宜大,可采用(yong)林冠下混交(jiao)造林,待紅(hong)(hong)(hong)松(song)長到1.0至1.5m高時,逐步去掉影響(xiang)紅(hong)(hong)(hong)松(song)生(sheng)長的(de)闊(kuo)葉樹種(zhong),形成(cheng)針闊(kuo)混交(jiao)林,栽(zai)植三(san)年(nian)內(nei)進(jin)行(xing)(xing)撫育,割(ge)除影響(xiang)紅(hong)(hong)(hong)松(song)生(sheng)長的(de)雜草(cao),灌木,防治松(song)毛蟲危害,主要采取綁扎毒條(tiao)的(de)方法進(jin)行(xing)(xing)防治。用(yong)種(zhong)子繁殖,對其種(zhong)子要在播種(zhong)前進(jin)行(xing)(xing)催芽處(chu)理后育苗(miao)。造林時應(ying)采用(yong)4年(nian)生(sheng)苗(miao)木,選擇土層深厚、排水(shui)良好的(de)山坡中下腹(fu)為宜。

紅松對立地(di)(di)條(tiao)件要(yao)求較(jiao)高,一(yi)般需要(yao)選(xuan)擇地(di)(di)勢(shi)較(jiao)低、但(dan)又不能積(ji)水的(de)平坦(tan)地(di)(di)帶。要(yao)在(zai)短期內(nei)取(qu)得較(jiao)好的(de)經(jing)濟效(xiao)益(yi),可(ke)(ke)(ke)采(cai)用4mX4m或5mX5m株(zhu)行(xing)距(ju),挖(wa)長、寬各(ge)40cm,深50cm的(de)坑,將嫁接(jie)好的(de)容(rong)器苗(miao)(miao)除去塑(su)料袋(dai)放在(zai)坑內(nei),填土踩(cai)實(shi),然后修60cmX60cm的(de)水盤,灌水以確保成活。栽(zai)植時(shi)間可(ke)(ke)(ke)在(zai)春季(ji)或秋季(ji),亦可(ke)(ke)(ke)在(zai)雨季(ji)。雨季(ji)栽(zai)植可(ke)(ke)(ke)節省大量勞力,但(dan)要(yao)把握好時(shi)機,由(you)于(yu)雨季(ji)苗(miao)(miao)木正處于(yu)生長旺盛時(shi)期,一(yi)但(dan)水分供應不足,則很(hen)容(rong)易造成萎蔫或枯萎死(si)亡。在(zai)造林地(di)(di)進行(xing)嫁接(jie)的(de)苗(miao)(miao)木,成活后應及(ji)時(shi)控(kong)制其它非嫁接(jie)枝的(de)生長,一(yi)但(dan)發現有超過(guo)嫁接(jie)枝的(de)枝條(tiao)要(yao)及(ji)時(shi)除掉。紅松經(jing)嫁接(jie)一(yi)般6-7a就可(ke)(ke)(ke)以結實(shi),但(dan)此時(shi)由(you)于(yu)雄(xiong)花粉較(jiao)少,種子多(duo)為批(pi)粒,應根據當地(di)(di)的(de)氣候條(tiao)件進行(xing)人工輔(fu)助授粉。

繁殖方式

播種

用當(dang)年新采的(de)紅(hong)松種(zhong)(zhong)(zhong)子進(jin)行變溫(wen)催(cui)芽處理。用這種(zhong)(zhong)(zhong)方(fang)法處理后(hou)的(de)紅(hong)松種(zhong)(zhong)(zhong)子,播種(zhong)(zhong)(zhong)后(hou)3-5天就出(chu)(chu)土,7天左右全部出(chu)(chu)齊(qi),每年的(de)出(chu)(chu)苗率均達90%以上。一、準備(bei)工作一是(shi)在種(zhong)(zhong)(zhong)子處理室內鋪(pu)設地(di)板(ban),地(di)板(ban)離(li)地(di)面30厘米(mi)高(gao),做好保(bao)溫(wen)工作;二(er)是(shi)準備(bei)充(chong)足的(de)河(he)(he)砂,河(he)(he)砂的(de)體積為處理種(zhong)(zhong)(zhong)子體積的(de)2倍;三(san)是(shi)準備(bei)好取暖設施;四是(shi)用甲醛(quan)對種(zhong)(zhong)(zhong)子處理室進(jin)行醺蒸消毒,用0.5%的(de)高(gao)錳(meng)酸(suan)鉀(jia)對河(he)(he)砂進(jin)行消毒待用。

當種(zhong)(zhong)(zhong)子(zi)(zi)有30%以上裂嘴時,即(ji)為催(cui)芽良(liang)好,可用于(yu)播(bo)(bo)種(zhong)(zhong)(zhong)。當春季(ji)地下5厘米(mi)處溫(wen)度達到(dao)8度以上時即(ji)可播(bo)(bo)種(zhong)(zhong)(zhong)。播(bo)(bo)種(zhong)(zhong)(zhong)量(liang)(按(an)干種(zhong)(zhong)(zhong)計(ji)算(suan))每(mei)畝(mu)200-250公斤,用播(bo)(bo)種(zhong)(zhong)(zhong)機將種(zhong)(zhong)(zhong)子(zi)(zi)播(bo)(bo)在床面上,然(ran)后(hou)加以鎮壓(ya),使(shi)種(zhong)(zhong)(zhong)子(zi)(zi)與(yu)土(tu)(tu)壤緊密(mi)接(jie)觸(chu),再(zai)覆(fu)以種(zhong)(zhong)(zhong)粒兩倍后(hou)的腐殖土(tu)(tu)或鋸(ju)末,并(bing)再(zai)鎮壓(ya)一次。如覆(fu)鋸(ju)末時,必(bi)須澆透水。

嫁接

一(yi)般栽植(zhi)(zhi)紅松嫁(jia)接(jie)(jie)苗(miao)(miao)有三(san)(san)種方(fang)式(shi):一(yi)是(shi)在苗(miao)(miao)圃地培(pei)育(yu)的(de)(de)紅松砧木(mu)苗(miao)(miao)上(shang)嫁(jia)接(jie)(jie),一(yi)年(nian)后(hou),將嫁(jia)接(jie)(jie)苗(miao)(miao)裸根上(shang)山栽植(zhi)(zhi);二是(shi)在造林地上(shang)按3×3M、4×4M或3×5M等不同株行(xing)距,定植(zhi)(zhi)4-5年(nian)生(sheng)的(de)(de)砧木(mu)苗(miao)(miao),實(shi)行(xing)現地嫁(jia)接(jie)(jie);三(san)(san)是(shi)在培(pei)育(yu)好(hao)的(de)(de)營養杯苗(miao)(miao)上(shang)嫁(jia)接(jie)(jie),實(shi)行(xing)移栽定植(zhi)(zhi)。常用的(de)(de)是(shi)前(qian)兩種方(fang)式(shi),成本低,方(fang)法簡便易行(xing)。

解綁塑料條

接(jie)(jie)穗(sui)與砧木嫁(jia)(jia)接(jie)(jie)部位是用塑料條(tiao)(tiao)(tiao)纏綁(bang)的(de),成活后,適時(shi)解(jie)綁(bang),有利于(yu)嫁(jia)(jia)接(jie)(jie)苗(miao)生(sheng)長(chang)。采用苗(miao)圃地嫁(jia)(jia)接(jie)(jie)的(de),在(zai)嫁(jia)(jia)接(jie)(jie)的(de)當(dang)年(nian)(nian),以不(bu)解(jie)開塑料條(tiao)(tiao)(tiao)為(wei)宜,翌年(nian)(nian)上山(shan)定(ding)植后再(zai)進行解(jie)綁(bang);采用現地嫁(jia)(jia)接(jie)(jie)的(de),最(zui)好(hao)在(zai)嫁(jia)(jia)接(jie)(jie)后的(de)第二(er)年(nian)(nian)5月(yue)份(fen)解(jie)條(tiao)(tiao)(tiao)為(wei)宜,而對嫁(jia)(jia)接(jie)(jie)當(dang)年(nian)(nian)切(qie)口完全愈合且接(jie)(jie)穗(sui)生(sheng)長(chang)良好(hao)的(de),也(ye)可以在(zai)7月(yue)份(fen)解(jie)綁(bang)。一(yi)般嫁(jia)(jia)接(jie)(jie)當(dang)年(nian)(nian)多數切(qie)口愈合不(bu)牢固(gu),易遭人畜或(huo)自然(ran)災害危害,致使接(jie)(jie)穗(sui)折斷,劈裂,降低成活率(lv),故(gu)適時(shi)解(jie)綁(bang),有利于(yu)嫁(jia)(jia)接(jie)(jie)苗(miao)的(de)成活和生(sheng)長(chang)。

樹體修剪

掌握正(zheng)確的(de)(de)修剪(jian)(jian)方法,對嫁接苗的(de)(de)成活(huo)和生(sheng)(sheng)長有很大(da)影響。嫁接苗栽植后需(xu)要連續(xu)5-7年(nian)的(de)(de)樹勢管理(li),即在(zai)每年(nian)的(de)(de)2-3月份對樹體進(jin)行一次全(quan)面修剪(jian)(jian)整(zheng)(zheng)形(xing),剪(jian)(jian)去(qu)影響接穗(sui)(sui)生(sheng)(sheng)長的(de)(de)砧(zhen)木(mu)側枝(zhi)頂端,以確保接穗(sui)(sui)生(sheng)(sheng)長始終(zhong)處于(yu)主枝(zhi)地(di)位。在(zai)定植后的(de)(de)幾(ji)年(nian)內,接穗(sui)(sui)高生(sheng)(sheng)長量小(xiao)于(yu)砧(zhen)木(mu)側枝(zhi)生(sheng)(sheng)長量,接穗(sui)(sui)的(de)(de)主枝(zhi)地(di)位易(yi)被砧(zhen)木(mu)側枝(zhi)所(suo)取代。所(suo)以,在(zai)修剪(jian)(jian)過程中,前幾(ji)年(nian)只(zhi)剪(jian)(jian)去(qu)砧(zhen)木(mu)側枝(zhi)主梢(shao),控制其(qi)高生(sheng)(sheng)長,保留其(qi)它(ta)營養枝(zhi)。隨著接穗(sui)(sui)主體地(di)位的(de)(de)確定,并形(xing)成新的(de)(de)多(duo)層營養枝(zhi)時(shi),再逐漸剪(jian)(jian)去(qu)砧(zhen)木(mu)側枝(zhi)。當嫁接苗接穗(sui)(sui)形(xing)成完整(zheng)(zheng)的(de)(de)一株幼樹時(shi),樹體修剪(jian)(jian)工作結束。

扦插

插前防止措施

采(cai)集的(de)(de)插(cha)穗(sui)(sui)(sui)距(ju)離遠近(jin)(jin)直接影(ying)響插(cha)穗(sui)(sui)(sui)水分狀態,因此營建采(cai)穗(sui)(sui)(sui)圃時(shi)應建在離扦插(cha)床較近(jin)(jin)的(de)(de)地方。插(cha)穗(sui)(sui)(sui)采(cai)集離插(cha)床距(ju)離遠時(shi),應注意運輸過(guo)程中(zhong)(zhong)插(cha)穗(sui)(sui)(sui)的(de)(de)保(bao)存。紅松插(cha)穗(sui)(sui)(sui)采(cai)用(yong)木(mu)箱子。麻(ma)袋(dai)作包裝。具(ju)體做法是(shi)一(yi)層濕沙子一(yi)層插(cha)穗(sui)(sui)(sui),運輸時(shi)間中(zhong)(zhong)途應適量(liang)落水,這樣(yang)可(ke)以(yi)保(bao)持(chi)插(cha)穗(sui)(sui)(sui)正常狀態2-3。

選擇適宜的采穗季節

不同類型(xing)插穗(sui)進(jin)行(xing)扦穗(sui)應(ying)選擇(ze)適宜的采穗(sui),實(shi)踐證(zheng)明(ming),春插時采穗(sui)期為休眠期,嫩枝扦插注意的成熟(shu)度,紅松新(xin)葉長(chang)到8-12cm。韌皮部(bu)(bu)與木質(zhi)部(bu)(bu)能分離出,是紅松插穗(sui)可(ke)采的時期,時間大約是7月10日-7月15日。

培育抗旱性插穗

插(cha)穗(sui)的(de)質量好壞直接影響抗(kang)旱(han)能力和成活,在采穗(sui)圃采集采穗(sui)提前(qian)1個(ge)月施磷酸二氫鉀,其(qi)(qi)濃度為1:200倍,施液(ye)量200ml/m,并以樹(shu)葉表面(mian)被(bei)液(ye)膜充分覆蓋為主。培育健壯插(cha)穗(sui)的(de)第二種措施是采穗(sui)前(qian)3個(ge)月插(cha)穗(sui)基部(bu)進行(xing)環(huan)割,在母株上形成愈(yu)傷組(zu)織(zhi),其(qi)(qi)插(cha)穗(sui)進行(xing)扦插(cha),插(cha)穗(sui)可(ke)直接從插(cha)壤中吸收(shou)水分,很短時間內即能適應插(cha)床的(de)環(huan)境,生(sheng)根(gen)率可(ke)提高(gao)10%-30%。

選擇庇蔭的環境處理插穗

將采集的插穗(sui)(sui)處(chu)理后立即用水(shui)浸泡,這是保存(cun)健壯插穗(sui)(sui)的一(yi)種簡便(bian)的方法。插穗(sui)(sui)處(chu)理的過程(cheng)應在(zai)庇(bi)(bi)蔭條件(jian)下進行,插穗(sui)(sui)在(zai)庇(bi)(bi)蔭下放(fang)置6-8h,其失(shi)水(shui)程(cheng)度相(xiang)當于陽(yang)光(guang)直射(she)下旋(xuan)轉(zhuan)2-4h,庇(bi)(bi)蔭措施是防止插穗(sui)(sui)干旱的有效措施。

價值及其他

園林

庭蔭樹,行道樹,風景林(lin)(lin),馬路綠化(hua)(hua),景園綠化(hua)(hua)。人造的紅(hong)松(song)林(lin)(lin)也在(zai)山(shan)區、半山(shan)區和林(lin)(lin)場培育(yu)成材(cai)。并且作為(wei)綠化(hua)(hua)樹種,它(ta)已從偏僻的山(shan)川,走進了喧(xuan)囂的城(cheng)鎮街市了。

食用

松(song)(song)(song)籽是(shi)紅松(song)(song)(song)的(de)(de)種子,是(shi)紅松(song)(song)(song)樹的(de)(de)果實,又稱海松(song)(song)(song)子。松(song)(song)(song)子含脂肪(fang)、蛋(dan)白質、碳水化合物(wu)等(deng)。松(song)(song)(song)子既是(shi)重要的(de)(de)中藥(yao),久食健身心,滋潤皮膚(fu),延年(nian)益壽。明朝李時珍對松(song)(song)(song)子的(de)(de)藥(yao)用(yong)(yong)曾(ceng)給予很高的(de)(de)評(ping)價,他(ta)在《本草綱目》中寫道(dao):“海松(song)(song)(song)子,釋名(ming)新(xin)羅(luo)松(song)(song)(song)子,氣(qi)味甘小無毒;主(zhu)治(zhi)骨節(jie)風(feng),頭眩、去(qu)死肌、變白、散水氣(qi)、潤五臟、逐風(feng)痹(bi)寒氣(qi),虛羸少氣(qi)補不(bu)足,肥五臟,散諸風(feng)、濕腸胃,久服身輕,延年(nian)不(bu)老。”可(ke)食用(yong)(yong),可(ke)做糖(tang)果、糕點輔(fu)料,還可(ke)代植物(wu)油(you)食用(yong)(yong)。松(song)(song)(song)子油(you)可(ke)食用(yong)(yong),炒(chao)食、煮(zhu)食為主(zhu)。

松子仁(ren)性味(wei):松子,性平,味(wei)甘。具有補腎(shen)益氣(qi)、養血潤腸、滑腸通便、潤肺止咳等(deng)作(zuo)用。

營(ying)(ying)養:松子(zi)的營(ying)(ying)養價(jia)值很高,在每百克松子(zi)肉中,含蛋白質16.7克,脂肪63.5克,碳水化合(he)物(wu)(wu)9.8克以及礦(kuang)物(wu)(wu)質鈣78毫克、磷236毫克、鐵6.7毫克和(he)不(bu)飽和(he)脂肪酸等(deng)營(ying)(ying)養物(wu)(wu)質。

藥用

功效:松(song)子內(nei)含(han)有大量的不飽和脂(zhi)肪酸,常(chang)食松(song)子,可以強身健體,特別對老年體弱(ruo)、腰痛、便秘、眩暈、小兒生長發育遲緩均(jun)有補腎(shen)益氣、養血(xue)潤腸(chang)(chang)、滋補健身的作用。治療燥咳、吐血(xue)、便秘等病(bing)。《日華子本草》載(zai)“逐風痹寒氣,虛(xu)羸(lei)少氣,補不足,潤皮膚,肥五(wu)臟”。《玉楸藥(yao)解(jie)》載(zai)“潤肺(fei)止咳,滑腸(chang)(chang)通便,開關(guan)逐痹,澤膚榮毛”。可見常(chang)食松(song)于能延年、美(mei)容(rong)。凡脾虛(xu)便溏(tang)、腎(shen)虧遺精、濕痰(tan)甚者均(jun)不宜多食。

工業

紅松是著名的(de)珍貴經濟樹(shu)木,紅松為(wei)優良的(de)用(yong)材(cai)(cai)樹(shu)種(zhong),邊材(cai)(cai)淡黃(huang)白(bai)色(se),心材(cai)(cai)淡黃(huang)褐(he)色(se)或(huo)淡褐(he)紅色(se),質輕軟,紋理直,結構細,比重0.38-0.46,耐腐力強,易加工。可供(gong)建(jian)筑、舟車(che)、橋梁、枕(zhen)木、電桿、家具、板材(cai)(cai)及(ji)(ji)(ji)木纖維工業原料等(deng)用(yong)材(cai)(cai)。木材(cai)(cai)及(ji)(ji)(ji)樹(shu)根可提松節油(you)(you)。樹(shu)皮可提栲膠(jiao)。種(zhong)子大,可食(shi),含脂肪(fang)油(you)(you)及(ji)(ji)(ji)蛋白(bai)質,可榨油(you)(you)供(gong)食(shi)用(yong),或(huo)供(gong)制肥皂、油(you)(you)漆、潤(run)滑油(you)(you)等(deng)用(yong)。

紅松(song)(song)(song)材質輕軟,結構細膩,紋理密直通達,形色美(mei)觀又不容易(yi)變(bian)形,并且耐腐朽力(li)強,所以是(shi)建筑、橋梁、枕木(mu)、家具制(zhi)作(zuo)的(de)上等(deng)木(mu)料。即使是(shi)紅松(song)(song)(song)的(de)枝丫、樹皮、樹根也可用來制(zhi)造紙漿和纖維板(ban)。從松(song)(song)(song)根、松(song)(song)(song)葉、松(song)(song)(song)脂中還能撮松(song)(song)(song)節油(you)、松(song)(song)(song)針油(you)、松(song)(song)(song)香等(deng)工(gong)業原料。

生態

據(ju)專家測算紅松的生態價(jia)值是它經濟(ji)價(jia)值的1300多倍。紅松的生態價(jia)值主要包括(kuo):吸碳吐氧、調節氣候、涵養(yang)水源(yuan)、防(fang)風固(gu)沙、保(bao)護物種多樣性、和保(bao)護國土安全等。

闊(kuo)葉紅松林(lin)的(de)植被就像一(yi)塊巨(ju)大(da)的(de)吸收雨水(shui)的(de)海面,紅松的(de)樹根牢(lao)牢(lao)地(di)抓著大(da)地(di)固定土(tu)壤,樹根把雨水(shui)輸送到地(di)下形成(cheng)一(yi)個天然(ran)的(de)大(da)水(shui)庫,使(shi)水(shui)土(tu)不(bu)(bu)流失,山體不(bu)(bu)滑坡。

以一(yi)公頃紅松林(lin)(lin)為例,每年可吸(xi)收二氧(yang)化碳13噸,同時排放除氧(yang)器9.5噸,并釋放出(chu)大量(liang)的負氧(yang)離子(zi),高于城市5-8倍,非常有(you)益(yi)于人的健(jian)康、消除有(you)害的病菌和(he)(he)塵(chen)埃、凈化空氣。可使(shi)660多(duo)噸雨水存入(ru)土壤,有(you)效地(di)調節江河(he)的水量(liang),從而防止山洪的形成和(he)(he)爆發。森林(lin)(lin)地(di)面的枯枝落葉重(zhong)達26噸,在雨季可是78噸的雨水被吸(xi)收和(he)(he)緩釋。紅松是小興安(an)嶺(ling)森林(lin)(lin)中的綠色使(shi)者,為林(lin)(lin)都伊春(chun)撐起(qi)一(yi)片藍天。

紅(hong)松(song)屬于其所在(zai)森(sen)林系(xi)統(tong)中的(de)(de)頂級群落,是支(zhi)撐性的(de)(de)樹種。紅(hong)松(song)籽是許(xu)多(duo)森(sen)林動(dong)物(wu)的(de)(de)主要糧食,例(li)如松(song)鼠(shu)、星鴨、飛龍、黑(hei)熊、野(ye)豬等野(ye)生(sheng)動(dong)物(wu)都要取食大量的(de)(de)紅(hong)松(song)籽。如果沒有紅(hong)松(song),許(xu)多(duo)以松(song)子為食的(de)(de)野(ye)生(sheng)動(dong)物(wu)將(jiang)會絕(jue)跡,所以,保(bao)護紅(hong)松(song)也是保(bao)護生(sheng)物(wu)的(de)(de)多(duo)樣性資源(yuan),保(bao)護小興安(an)(an)嶺(ling)的(de)(de)生(sheng)物(wu)鏈安(an)(an)全。

造林

紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)為小興安嶺、張廣才嶺、長(chang)白山區及沈陽丹(dan)東線以(yi)北(bei)地區的主要造林(lin)(lin)(lin)樹(shu)(shu)種。與落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)相(xiang)比,紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)在(zai)造林(lin)(lin)(lin)后前10年生長(chang)較慢,林(lin)(lin)(lin)齡(ling)(ling)10年時,樹(shu)(shu)高可(ke)(ke)達(da)4.2米(mi)(mi)(mi),胸徑(jing)(jing)2.7厘(li)米(mi)(mi)(mi)左(zuo)右(you)(you)(you),僅為落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)的50%。到(dao)林(lin)(lin)(lin)齡(ling)(ling)20年時,紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)樹(shu)(shu)高可(ke)(ke)達(da)8.6米(mi)(mi)(mi)左(zuo)右(you)(you)(you),胸徑(jing)(jing)11.9厘(li)米(mi)(mi)(mi)左(zuo)右(you)(you)(you),與同等立(li)(li)地條件(jian)的落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)相(xiang)比,樹(shu)(shu)高比落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)矮3.2米(mi)(mi)(mi),胸徑(jing)(jing)超(chao)(chao)過落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)2厘(li)米(mi)(mi)(mi),單株(zhu)(zhu)(zhu)材積超(chao)(chao)出落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)0.011立(li)(li)方(fang)(fang)米(mi)(mi)(mi)。到(dao)26年時,紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)樹(shu)(shu)高可(ke)(ke)達(da)10米(mi)(mi)(mi)左(zuo)右(you)(you)(you),胸徑(jing)(jing)15.5厘(li)米(mi)(mi)(mi)左(zuo)右(you)(you)(you),在(zai)公頃(qing)株(zhu)(zhu)(zhu)數1939株(zhu)(zhu)(zhu)的情況下(xia),公頃(qing)蓄(xu)(xu)積達(da)148立(li)(li)方(fang)(fang)米(mi)(mi)(mi),比相(xiang)同條件(jian)下(xia)的落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)林(lin)(lin)(lin)公頃(qing)蓄(xu)(xu)積超(chao)(chao)出35立(li)(li)方(fang)(fang)米(mi)(mi)(mi)。到(dao)林(lin)(lin)(lin)齡(ling)(ling)49年時,紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)樹(shu)(shu)高在(zai)17.4米(mi)(mi)(mi)左(zuo)右(you)(you)(you),胸徑(jing)(jing)27.5左(zuo)右(you)(you)(you),公頃(qing)株(zhu)(zhu)(zhu)數585株(zhu)(zhu)(zhu),公頃(qing)蓄(xu)(xu)積296立(li)(li)方(fang)(fang)米(mi)(mi)(mi),而相(xiang)同條件(jian)下(xia)的14林(lin)(lin)(lin)班(ban)(ban)11小班(ban)(ban)落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)人(ren)工(gong)(gong)林(lin)(lin)(lin)樹(shu)(shu)高27.2米(mi)(mi)(mi),胸徑(jing)(jing)25.5厘(li)米(mi)(mi)(mi),公頃(qing)株(zhu)(zhu)(zhu)數540株(zhu)(zhu)(zhu),公頃(qing)蓄(xu)(xu)積318立(li)(li)方(fang)(fang)米(mi)(mi)(mi)。紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)人(ren)工(gong)(gong)林(lin)(lin)(lin)經過次(ci)(ci)撫育(yu)間(jian)伐,每公頃(qing)獲間(jian)伐材立(li)(li)方(fang)(fang)米(mi)(mi)(mi);落(luo)(luo)葉(xie)(xie)松(song)(song)(song)(song)(song)(song)(song)人(ren)工(gong)(gong)林(lin)(lin)(lin)經過次(ci)(ci)撫育(yu)間(jian)伐,獲間(jian)伐材立(li)(li)方(fang)(fang)米(mi)(mi)(mi);紅(hong)(hong)(hong)松(song)(song)(song)(song)(song)(song)(song)人(ren)工(gong)(gong)林(lin)(lin)(lin)從林(lin)(lin)(lin)齡(ling)(ling)25年開始結(jie)實(shi),累計每公頃(qing)結(jie)實(shi)15000枚。

紅松不僅是(shi)(shi)(shi)優良的用材樹種(zhong)和(he)經(jing)濟樹種(zhong),還是(shi)(shi)(shi)水(shui)(shui)(shui)土(tu)保(bao)持、水(shui)(shui)(shui)源(yuan)涵養林(lin)最佳選(xuan)擇樹種(zhong)。據主要森林(lin)植被類(lei)型土(tu)壤水(shui)(shui)(shui)源(yuan)涵養功能的研究,紅松人(ren)(ren)工(gong)林(lin)枯落物(wu)平均厚度4.2厘米,每(mei)公頃枯落物(wu)累計量(liang)(liang)78.53噸(dun),每(mei)公頃持水(shui)(shui)(shui)量(liang)(liang)115.44噸(dun),分(fen)別是(shi)(shi)(shi)落葉松人(ren)(ren)工(gong)林(lin)的1.35倍(bei)、1.30倍(bei)和(he)1.2倍(bei);分(fen)別是(shi)(shi)(shi)雜木林(lin)的0.89倍(bei)、1.80倍(bei)和(he)2.13倍(bei);紅松人(ren)(ren)工(gong)林(lin)的每(mei)公頃有效蓄水(shui)(shui)(shui)量(liang)(liang)1505.8噸(dun),飽和(he)蓄水(shui)(shui)(shui)量(liang)(liang)4740.2噸(dun),分(fen)別是(shi)(shi)(shi)落葉松人(ren)(ren)工(gong)林(lin)的1.29倍(bei)和(he)1.64倍(bei);分(fen)別是(shi)(shi)(shi)雜木林(lin)的1.36倍(bei)和(he)1.41倍(bei)。

本百(bai)科詞條(tiao)由網站注(zhu)冊用戶【 巧笑倩兮 】編(bian)(bian)輯上傳(chuan)提(ti)供,詞條(tiao)屬于(yu)開放詞條(tiao),當前頁面所展示(shi)的詞條(tiao)介紹涉及宣傳(chuan)內容屬于(yu)注(zhu)冊用戶個人(ren)編(bian)(bian)輯行為(wei),與【紅松】的所屬企(qi)業/所有人(ren)/主體(ti)無關,網站(zhan)不完(wan)全保證(zheng)內容信息的準確性、真實性,也不代表(biao)本站(zhan)立場,各項數據信息存在更新(xin)不及時的情況,僅供參考(kao),請以官(guan)方(fang)發(fa)布為(wei)準。如(ru)果頁面內容與實際情況不符(fu),可點擊“反饋”在線(xian)向網站(zhan)提(ti)出修(xiu)改,網站(zhan)將核實后(hou)進(jin)行更正。 反饋
相關內容推薦
發表評論
您還未登錄,依《網絡安全法》相關要求,請您登錄賬戶后再提交發布信息。點擊登錄>>如您還未注冊,可,感謝您的理解及支持!
最新評(ping)論(lun)
暫無評論
網站提醒和聲明
本(ben)站為注冊用戶(hu)提供(gong)信(xin)息(xi)(xi)存儲空(kong)間服務,非“MAIGOO編輯上(shang)傳提供(gong)”的文(wen)章(zhang)/文(wen)字均是(shi)注冊用戶(hu)自主發布上(shang)傳,不(bu)代表本(ben)站觀點,版權歸原作者(zhe)所(suo)有(you),如有(you)侵權、虛假(jia)信(xin)息(xi)(xi)、錯誤信(xin)息(xi)(xi)或任何問題(ti),請及時聯系我(wo)們,我(wo)們將在第一時間刪除(chu)或更正。 申請刪除>> 糾錯>> 投訴侵權>> 網頁(ye)上相關(guan)信(xin)息的知識產權(quan)歸(gui)網站方所有(包括但不限于文字、圖片、圖表、著作權(quan)、商標權(quan)、為用戶提供的商業信(xin)息等),非經許可不得抄襲或使用。
提交說明: 查看提交幫助>> 注冊登錄>>
頁面相關分類
熱門模塊
已有4078789個品牌入駐 更新519476個招商信息 已發布1593472個代理需求 已有1362704條品牌點贊