中国园艺文摘
中國園藝文摘
중국완예문적
CHINESE HORTICULTURE ABSTRACTS
2014年
9期
39-40
,共2页
桂花%密度调控%移植时间
桂花%密度調控%移植時間
계화%밀도조공%이식시간
Osmanthus flowers%density regulation%transplanting time
试验采用‘金桂’桂花品种苗木在山坡地种植,在不同生长阶段采用疏移措施调整桂花密度。结果表明:不同生长阶段密度调控对桂花的生长具有极显著影响,以初植密度(株行距)1 m×1 m,在4年树龄及7年树龄时适时疏移2次的生长量最大;初植密度(株行距)2 m×2 m,在树龄6年疏移1次的生长量次之;初植密度(株行距)3 m×3 m,在生长期内不疏移的生长量最小。
試驗採用‘金桂’桂花品種苗木在山坡地種植,在不同生長階段採用疏移措施調整桂花密度。結果錶明:不同生長階段密度調控對桂花的生長具有極顯著影響,以初植密度(株行距)1 m×1 m,在4年樹齡及7年樹齡時適時疏移2次的生長量最大;初植密度(株行距)2 m×2 m,在樹齡6年疏移1次的生長量次之;初植密度(株行距)3 m×3 m,在生長期內不疏移的生長量最小。
시험채용‘금계’계화품충묘목재산파지충식,재불동생장계단채용소이조시조정계화밀도。결과표명:불동생장계단밀도조공대계화적생장구유겁현저영향,이초식밀도(주행거)1 m×1 m,재4년수령급7년수령시괄시소이2차적생장량최대;초식밀도(주행거)2 m×2 m,재수령6년소이1차적생장량차지;초식밀도(주행거)3 m×3 m,재생장기내불소이적생장량최소。
Osmanthus fragrans seedlings were planted in sloping fields. In different growth stages the density was adjusted by transplanting. The results showed that controlling the densities of different growth stages has a significant influence on the growth of sweet osmanthus. The treatment transplanted at the age of 4 years old and 7 years old with the early planting density of 1 m×1 m reached the maximum growth amount. The growth amount of treatment transplanted at the age of 6 years old with early planting density of 2 m×2 m took the second place. The treatment with no transplant the early planting density of 3 m×3 m got the minimal growth amount.