甘蔗不同密度群体的几个光合性状及产量的比较研究

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甘蔗不同密度群体的几个光合性状及产量的比较研究

龚得明, 林彦铨, 陈如凯, 张木清, 林存华

文章导航 > 福建农业学报 > 1994 > 9(2): 40-45

龚得明, 林彦铨, 陈如凯, 张木清, 林存华. 甘蔗不同密度群体的几个光合性状及产量的比较研究[J]. 福建农业学报, 1994, 9(2): 40-45.

引用本文:

龚得明, 林彦铨, 陈如凯, 张木清, 林存华. 甘蔗不同密度群体的几个光合性状及产量的比较研究[J]. 福建农业学报, 1994, 9(2): 40-45.

Gong Deming, Lin Yanquan, Chen Rukai, Zhang Muqing, Lin Chunhua. Comparisons of Some Photosynthetic Characters and Yields in Various Colony Densities of Sugarcane[J]. Fujian Journal of Agricultural Sciences, 1994, 9(2): 40-45.

Citation:

Gong Deming, Lin Yanquan, Chen Rukai, Zhang Muqing, Lin Chunhua. Comparisons of Some Photosynthetic Characters and Yields in Various Colony Densities of Sugarcane[J]. Fujian Journal of Agricultural Sciences, 1994, 9(2): 40-45.

龚得明, 林彦铨, 陈如凯, 张木清, 林存华. 甘蔗不同密度群体的几个光合性状及产量的比较研究[J]. 福建农业学报, 1994, 9(2): 40-45.

引用本文:

龚得明, 林彦铨, 陈如凯, 张木清, 林存华. 甘蔗不同密度群体的几个光合性状及产量的比较研究[J]. 福建农业学报, 1994, 9(2): 40-45.

Gong Deming, Lin Yanquan, Chen Rukai, Zhang Muqing, Lin Chunhua. Comparisons of Some Photosynthetic Characters and Yields in Various Colony Densities of Sugarcane[J]. Fujian Journal of Agricultural Sciences, 1994, 9(2): 40-45.

Citation:

Gong Deming, Lin Yanquan, Chen Rukai, Zhang Muqing, Lin Chunhua. Comparisons of Some Photosynthetic Characters and Yields in Various Colony Densities of Sugarcane[J]. Fujian Journal of Agricultural Sciences, 1994, 9(2): 40-45.

甘蔗不同密度群体的几个光合性状及产量的比较研究

1.
福建农业大学甘蔗综合研究所, 福州350002

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- 文章访问数: 2118
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出版历程
- 收稿日期: 1992-05-12
- 刊出日期: 1994-06-15

Comparisons of Some Photosynthetic Characters and Yields in Various Colony Densities of Sugarcane

1.
Sugarcane Research Institute, Fujian Agricultural University, Fuzhou 350002

摘要: 比较了3个品种在不同密度群体下的几个光合性状及产量的差异。结果表明,主要生长期的群体光合面积、叶绿素总量和干物质重均与密度呈显著正相关,也与最终产量呈显著正相关。品种福蔗8710在每亩3500和4000段双芽苗下的群体光合性状及产量均明显优于其它处理。福蔗8710和福蔗8715的分蘖力与群体自动调节能力均比闽糖70-611强,栽培上应采取相应的措施。
- 甘蔗 /
- 密度 /
- 光合性状 /
- 产量
Abstract: This paper compared the difference of some photosynthetic characters and yields in various colony densities of 3 sugarcane cultivars.The results revealed that the mass photosynthetic area,chlorophyll content and dry weight sbowed a significantly positive correlation with colony density and yield.The mass photosynthetic characters and yields of 2-bud seedlings of Fuzhe 8710 at the densities of 3500 and 4000 seedlings/Mu were significantly higher than those of other treatments.The capacities of tillering and population self-regulation of Fuzhe 8710 and Fuzhe 8715 was much stronger than that of M.T.70-611,the appropriate cultural practices are recommended in commercial production.
- Sugarcane /
- Density /
- Photosynthetic Character /
- Yield

参考文献(2)

[7] 满世瑞. 1982. 甘蔗合理密植群体结构的研究. 广西甘蔗, (1):10-17

[14] Shanmaga Sundaran, S. 1982. 不同种植密度对不同甘蔗品种的新植和宿根蔗生产性能的形响. 甘蔗精业—甘蔗分刊, (1):44-46

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文章访问数: 2118
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PDF下载量: 358
被引次数: 0

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