Effects of Drought Stress at Different Periods on Agronomic Traits of Millet

doi:10.3969/j.issn.1000-7091.2012.06.025

Abstract

Abstract: Using movable rain shelter shed to keep off precipitation， the pot experiment was carried out to study effects of drought stress at different periods on agronomic traits of millet． Phonological periods，plant height， the leaf number， flag leaf's area， spike length，and the roots sheaves number were investigated，Yields were measured after harvest． The results showed that phonological periods were delayed under drought stress． The drought treatment at jointing stage had the worst effects on plant height． Water stress could affect the leaves' growth，but it hadn't affected the whole leaf number at all． Flag leaf's area under jointing and earing stage was smaller than other stages． The roots' growth was restrained by drought stress， it could recovered rapidly after restoring water，however． Drought stress at jointing stage had the biggest effect on agronomic traits． Grain yield could be lowered by drought stress especially the stress at pustulation period．

Key words: Millet, Drought stress, Agronomic characters, Yield

CLC Number:

S515.01

WANG Yong-li, WANG Jue, DU Jin-zhe, GUAN Yan-an. Effects of Drought Stress at Different Periods on Agronomic Traits of Millet[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2012, 27(6): 125-129. doi: 10.3969/j.issn.1000-7091.2012.06.025.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3969/j.issn.1000-7091.2012.06.025

http://www.hbnxb.net/EN/Y2012/V27/I6/125

[1]	CHEN Ke, LIAO Bing, LIU Guoli, HUANG Xiuyan, HE Ping. Response to Drought Stress of Wild Rice SSSLs at Booting Stage [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(2): 81-91.
[2]	BAI Dongxing, CHEN Xuanyi, ZHANG Xiangqian, GE Guolong, WANG Manxiu, ZHANG Dejian, MENG Tiantian, LUO Fang, ZHANG Chuanling. Effects of Different Tillage Methods on Soil Moisture Dynamic Changes and Maize Yield [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(2): 67-80.
[3]	HAO Xiaocong, HOU Qiling, GAO Jiangang, YUE Jieru, AN Chunhui, WANG Changhua, YANG Jifang, BAI Xiucheng, SUN Hui, ZHAO Changping, ZHANG Fengting. The Effect of Nitrogen Application Rate on Yield and Nitrogen Utilization of Two-line Hybrid Wheat [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(2): 127-138.
[4]	ZHANG Xiyu, SHEN Xing, LI Wei, LI Jie, YAN Linsen, ZHANG Feng, CHAI Zhongping. Effect of Nitrogen Reduction Fertilization on Leaf Quality and Yield of Korla Fragrant Pear [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(2): 139-152.
[5]	WANG Mengyuan, ZHANG Jianing, LI Hui, LI Peipei, HAN Yanlai, WU Mingyu. Response of Crop Yield to Fertility of Yellow-cinnamon Soil under Long-term Different Fertilization Treatments [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(1): 157-165.
[6]	LAN Huiqing, MENG Tiantian, ZHANG Xiangqian, WANG Weini, ZHANG Jun, CHEN Liyu, LU Zhanyuan, SUN Xia. Effect of Nitrogen Application Levels on Soil Organic Nitrogen Fractions and Nitrogen Utilization Rates [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(1): 166-176.
[7]	GUO Yong, WEN Li, SHI Lihong, LI Chao, CHENG Kaikai, LUO Hanfang, LI Hairong, ZHOU Guodong, TANG Haiming. Effects of Long-term Application of Fertilizers on Rhizosphere Soil Nitrogen Cycling Enzyme Activity and Yield in Double Cropping Rice Field [J]. Acta Agriculturae Boreali-Sinica, 2025, 40(1): 113-121.
[8]	LÜ Lihua, WU Liyong, LI Qian, LIU Chaofang, YAO Yanrong, JIA Xiuling. Effect of Sowing Date on Yield Formation and Plant Type Structure of Wheat [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 53-62.
[9]	WANG Han, LIU Ju, CHU Wencong, LI Xiaolong, GUO Zongxiang, LAN Tianqiong, FENG Dongju, YUAN Jichao, KONG Fanlei. Effect of Ear Size on the Crushing Rate of Mechanical Corn Harvest [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 72-80.
[10]	YUAN Shuai, SHI Quan, YANG Guojun, CHEN Jiwang, CHEN Pingping, TU Naimei, ZHOU Wenxin, YI Zhenxie. Effects of Different Plant Growth Regulator and Spraying Periods on the Yield and Cold-resistant Characteristics of Machine-transplanted Double-cropping Rice [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 81-90.
[11]	Zaituniguli·Kuerban, WANG Hui, Tulafu·Tuhexun, Abudu Warisi·Zayier, FENG Guojun. Study on Yield and Quality Characteristics of Different Germplasm Resources New Sorghum Varieties [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 91-100.
[12]	ZHAO Bin, YAO Hua, SHI Nana, GAO Zhuanzhuan, YANG Mao, FENG Jianghua, SHEN Haitao. *Identification of 4CL Gene Family in Glycyrrhiza uralensis* and Its Expression under Drought Stress** [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 1-10.
[13]	YU Xinrui, ZHAO Jianan, ZHUANG Yanlong, WANG Chao, ZHAO Linghua, YANG Xiaofei, WANG Yubo, LI Caifeng. Effects of Allantoin Spraying at Different Periods on Photosynthetic Characteristics and Yield of Sugar Beet Planted in Saline-alkali Soil [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(S1): 117-124.
[14]	PANG Zhiyuan, CHENG Yukun, GUO Xiaoling, REN Yi, GENG Hongwei. Genome-wide Association Study of Tiller Related Traits in Wheat under Water and Drought Conditions [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(6): 64-75.
[15]	LIN Haihong, LU Jiannong, YIN Xuegui, HUANG Guanrong, ZHANG Liuqin, ZHANG Xiaoxiao, LIU Chaoyu, ZUO Jinying. Mapping QTLs Conferring Seed Yield Per Spike and Spike Axis Dry Weight in Castor [J]. Acta Agriculturae Boreali-Sinica, 2024, 39(6): 94-105.

Please choose a citation manager

Content to export