Effects of partial replacement of potassium by sodium on cotton seedling development and yield
文献类型: 外文期刊
第一作者: Zhang, Yancai
作者: Zhang, Yancai;Li, Qiaoyun;Zhou, Xiaofen;Zhai, Caixia;Li, Ruonan
作者机构:
关键词: partial replacement;K;Na;cotton yield;nutrient uptake
期刊名称:JOURNAL OF PLANT NUTRITION ( 影响因子:1.707; 五年影响因子:1.645 )
ISSN: 0190-4167
年卷期: 2006 年 29 卷 10 期
页码:
收录情况: SCI
摘要: Potassium (K) deficiency can affect cotton (Gossypium hirsutum L) growth but sodium (Na) can share some functions with K. This study examined the effects of replacing K with Na at different ratios on cotton growth, nutrition uptake, and yield under greenhouse and field conditions. The results indicated that cotton germination rate, total dry weight, and nutrition absorption were affected by the replacement of K with Na. Increased early development appeared when replacing 1/3 K with Na. However, replacing K with 2/3 Na or completely with Na restrained cotton seedling growth and nutrition uptake. Furthermore, dry weights and levels of K and Na varied among the selected treatments at the different growth stages of seedling, first square, and peak bloom. Consequently, the highest final cottonseed yield appeared when K and Na were added at rates of 115 and 65 mg kg(-1), respectively, in the top 20 cm of soil. The results of this study imply that cotton growth and yield could be improved by adding appropriate amounts of K and Na.
分类号:
- 相关文献
作者其他论文 更多>>
-
Ethanol inhibited growth hormone receptor-mediated endocytosis in primary mouse hepatocytes
作者:Ge, Zihan;Liu, Xingjie;Zhang, Wei;Xian, Li;Li, Ruonan;Ge, Zihan;Yang, Yu;Lan, Hainan;Zhang, Yawen
关键词:growth hormone; growth hormone receptor; ethanol; nuclear translocation; endocytosis
-
Influence of different temperatures and diets on the life cycle of invasive species Conogethes punctiferalis
作者:Ramzan, Muhammad;Shi, Longfei;Pang, Tianyuan;Chen, Xiangzhi;Li, Ruonan;Zhang, Yongjun;Pang, Tianyuan;Almaary, Khalid S.
关键词:climatic conditions; Conogethes punctiferalis; host plants; invasive species; life history
-
Cloning and expression analysis of a detoxification enzyme BmmGSTo3 gene in wild silkworm, Bombyx mandarina (Lepidoptera: Bombycidae)
作者:Li, Ruonan;Chen, Enxi;Zhang, Yuming;Wang, Mengjiao;Zhu, Lin;Qian, Yixuan;Zhao, Guodong;Qian, Heying;Li, Ruonan;Chen, Enxi;Zhang, Yuming;Wang, Mengjiao;Zhu, Lin;Qian, Yixuan;Zhao, Guodong;Qian, Heying
关键词:BmNPV; insecticide; oxidative stress; virus; glutathione S-transferase
-
Long-term manure and/or straw substitution mediates phosphorus species and the phosphorus-solubilizing microorganism community in soil aggregation
作者:Zhang, Yinjie;Zhang, Qian;Wang, Yilun;Yuan, Shuo;Tang, Jiwei;Huang, Shaowen;Gao, Wei;Li, Mingyue;Luan, Haoan;Li, Ruonan
关键词:Organic substitute fertilization; P speciation; P-solubilizing microorganism; Soil aggregates; Aggregate stability
-
Long-Term Organic Substitution Regimes Affect Open-Field Vegetable Yields and Soil Organic Carbon Stability by Regulating Soil Labile Organic Carbon Fractions' Changes
作者:Wang, Yaling;Wang, He;Liu, Chunjing;Wang, Yaling;Wang, Linxuan;Wu, Guohan;Wen, Xinyue;Huang, Shaowen;Wang, Xiubin;Li, Ruonan
关键词:long-term organic substitution; labile organic carbon fractions; soil organic carbon stability; carbon pool management index; open-field vegetables
-
Long-term fertilization legacy effects and temperatures regulate soil microbial function of crop straw decomposition in a greenhouse vegetable field
作者:Ma, Long;Wu, Dongming;Tang, Jiwei;Ai, Chao;Huang, Shaowen;Wu, Dongming;Li, Ruonan;Wang, Liying;Luan, Haoan;Guo, Tengfei
关键词:DNA-SIP; Different nitrogen forms; Fertilization legacy effects; Temperatures response; Carbohydrate-active enzyme gene; Soil nutrient stoichiometry
-
Cysteine protease ervatamin-B-like-mediated spermatophore digestion and sperm release impair fertility of Plutella xylostella females
作者:Zheng, Junhao;Zou, Mingmin;Qian, Yurui;Li, Ruonan;Bian, Huimin;Cao, Minhui;Huang, Mengqi;Cui, Jindong;Peng, Lu;Zheng, Junhao;Zou, Mingmin;Qian, Yurui;Li, Ruonan;Bian, Huimin;Cao, Minhui;Huang, Mengqi;Cui, Jindong;Peng, Lu;Zheng, Junhao;Zou, Mingmin;Qian, Yurui;Li, Ruonan;Bian, Huimin;Cao, Minhui;Huang, Mengqi;Cui, Jindong;Peng, Lu;Zheng, Junhao;Zou, Mingmin;Qian, Yurui;Li, Ruonan;Bian, Huimin;Cao, Minhui;Huang, Mengqi;Cui, Jindong;Peng, Lu;Zou, Mingmin
关键词:Plutellidae; bursa copulatrix; spermatheca; post-mating responses; reproductive regulation