doi:10.3969/j.issn.1004-3268.2008.02.010

Journal of Henan Agricultural Sciences ›› 2008, Vol. 37 ›› Issue (2): 39-40.DOI: 10.3969/j.issn.1004-3268.2008.02.010

• • Previous Articles Next Articles

Published:2015-02-15 Online:2015-02-15

棉花种子合点端出芽对田间出苗率的影响

徐志森;徐青

南阳市农业科学研究所,河南南阳473008

Abstract

摘要： 针对2007年个别棉花品种室内试验发芽率达标，但田间实际成苗率严重偏低的现象，进行了试验。结果表明，影响田间出苗的根本原因是种子发芽过程中受外部环境的影响，胚根难以顶出发芽孔，或子叶和根从合点端露出，造成畸形苗或死苗。

关键词: 棉花, 发芽率, 出苗率, 畸型苗, 合点, 发芽孔

CLC Number:

S562

徐志森;徐青. 棉花种子合点端出芽对田间出苗率的影响[J]. 河南农业科学, 2008, 37(2): 39-40.

[1]	TANG Zhongjie, XIE Deyi, YU Yuebo, FANG Weiping, LU Fengyin. Evaluation of Inland Superior Cotton Resources and Their Application in Xinjiang Cotton Breeding [J]. Journal of Henan Agricultural Sciences, 2024, 53(2): 37-45.
[2]	LI Kan, XIE Zhangshu, YANG Dan, ZHANG Ning, XU Doudou, ZHOU Zhonghua, LIU Aiyu, TU Xiaoju. Effect of Different Seed Dressing Treatments on Germination and Seedling Growth and Development of Undelinted Cotton Seeds [J]. Journal of Henan Agricultural Sciences, 2023, 52(10): 40-51.
[3]	XU Doudou, HE Yunxin, LI Fei, LIU Aiyu, ZHOU Zhonghua. Research Progress of Intercropping Patterns in Cotton Fields [J]. Journal of Henan Agricultural Sciences, 2023, 52(6): 1-11.
[4]	LI Wenshan, ZHANG Junyao, WANG Jiayong, LI Yabing, XU Wenxiu, XU Qinghua, LOU Shanwei, TANG Jianghua. Effects of Different Dosages of AFD on Photosynthetic Characteristics and Boll Formation of Cotton [J]. Journal of Henan Agricultural Sciences, 2023, 52(1): 53-60.
[5]	TIAN Yangqing, MA Chunmei, ZHAO Qiang, WU Xueqin, LI Jiangyu. Effects of Phthalamic Acid on Dry Matter Accumulation，Nutrient Absorption and Yield of Cotton [J]. Journal of Henan Agricultural Sciences, 2022, 51(6): 67-75.
[6]	ZHAN Dongxia, KELAIMU Alimujiang, ZHAO Qiang, Yierdengbilike. Effect of Different Film‑uncovering Period on the Growth and Yield of Cotton in Northern Xinjiang [J]. Journal of Henan Agricultural Sciences, 2021, 50(8): 36-43.
[7]	. [J]. Journal of Henan Agricultural Sciences, 2008, 37(2): 45-47.
[8]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(10): 36-39.
[9]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(10): 46-48.
[10]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(10): 51-120.
[11]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(9): 26-28.
[12]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(9): 52-54.
[13]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(8): 43-48.
[14]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(5): 48-49.
[15]	. [J]. Journal of Henan Agricultural Sciences, 2010, 39(5): 78-79.

棉花种子合点端出芽对田间出苗率的影响

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics