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ˮɼѧMetasequoia?glyptostroboidesҶľؿˮɼΨһִ֣йز֣һΪйһֲϡֲ࣬ʯ֮ơ

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1

ˮɼˮɼĻ

ϡ֡ѼͣѳˮɼֲԼչ250 ǰıԺֲXȫˮɼһ֡ŷޡͶǣĵزоֹˮɼʯ1948꣬йֲѧںĴıϪĥϪҴˮɼԼ400ꡣںˮɼСӷ˲дˮɼ֣ؾ20ϵ5000꣬ڹũҵ϶ɺͷʯˮɽ200300ϵĴʡоԹ·80ˮɼ·ִˮɼΪˮɼһ·εΪ׳ۡˮɼںDZ㻪¾ڣǰϯΪˮɼ԰õƽԭ֮ƽԭƽ50mңȥˮɼΪ300m˵Dzȷġ

2 ̬

ˮɼˮɼ̬

Ҷľߴ35~41.5ףؾ1.6~2.4[1]ڼΣΪԲͷΣƤҺɫɫѳƬ״䣬ƤϺɫ֦С֦´һ֦ɫ2~3֦Һɫ֦ıƤ㳣Ƭ״䣬֦4~10ףҶ䣻ҶɫIJС֦ų״УƽΣޱ ͨ1.3~2ף1.5~2ף£4~8ߡͬ꣬򻨵ҶҸҸԲΣų״Բ׶״サԼ20öҩ3˿̣ҩ򻨵֦ˣ22~28öİۺɣ5~9顣´죬ɫʳãλԲ״Σ΢⣬1.8~2.5ףۼ͸ľʣΣΣһۣʱɫӵΣƽΧխᣬȶаȱÿ¿ʵ11³졣

3

ˮɼˮɼ

صůʪļˬѩϺƽ13棬-8棬24ң˪230죻꽵ˮ1500ףƽʪ82%Ϊɽػ ɫpHֵ4.55.5ɽȻɽ´ƽʪлˮĵط,ͺǿˮʪǿμؿΪϲ֣ϵĿˮֵ֧䣬ڳڻˮˮĵطɻͨ⡣2Ѯ10Ѯ11³졣

չĶ

1.

ˮɼ(ͼ)

35һ415ףؾ1.62.4ףƤҺɫɫѳƬ״䣻С֦´ҶɫIJС֦ų״УΣޱͨ1.

2.

Ҷˮɼ

ҶˮɼM.glyptostroboidesGoldRushǽ귢չˮɼһ֡ҶľǿƤɫҶƽΣڶ֦ϳ2жҶһ

3.

ˮɼ

(1)ֲ̬ˮɼɼơˮɼҶľԭҹĴʡֲ1946귢֣ҹϱؼ50ࡣ˶Ҷɫ԰г

4.

ˮɼ,ƽˮɼ

Ϊܹá۸ˮɼҪһ˽⣬ɡһˮɼ,ƽˮɼˮɼMetasequoiaglyptostroboidesɼơҶľߴ35ף

5.

ˮɼ

Ϊ˰Ҹһ˽ˮɼôһ֣ܷϸܣҵɻDZ׫ƪ£ϣܹһˮɼˮɼҶľй֡߿ɴ40~50ףؾ2ϡ

6.

Ҷˮɼ

;;;;;;ҶˮɼM.glyptostroboides‘GoldRush’ǽ귢չˮɼһ֡ҶľǿƤɫҶƽΣ

7.

ˮɼMetasequoia glyptrobides Hu et Cheng

̬Ҷľߴ35mؾ5mھԲ׶Ρ֦бչƤҺɫƤϺɫС֦ɫ򵭺ֻɫëѿС֦ɫ䡣ѿԲΣֱ֦ǡҶ

8.

ˮɼô

ˮɼΪҹزϲ⣬ϲʪ죬ֲֳܷ԰̻֡1.̬ϰ:ˮɼΪɼɼҶľˮɼϲ⣬ͺ;Ӧǿ񡢷֡ʪ

9.

ˮɼ༼

ˮɼΪҹزϲ⣬ϲʪ죬ֲֳܷ԰̻֡1.̬ϰ:ˮɼΪɼɼҶľˮɼϲ⣬ͺ;Ӧǿ񡢷֡ʪ

10.

ˮɼ༼

ˮɼMetasequoiaglyptostroboidesˮɼˮɼһǹ϶ϡе֣Сʯ֮ƣΪص㱣ֲ1941꣬ҹֲѧ

Ҫ

1.

ˮɼɼɼɼҶˮɼ

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2.

ˮɼɽˮɼˮɼ

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3.

ˮɼ ֱ ȫ

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4.

Ӧɽࡢͩˮɼ

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Ӧ㽭ʪ ǧϲľ

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6.

ӦҶˮɼ

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