数字农科院2.0

Biochar Alleviated The Salt Stress O.f Induced Saline Paddy S oil And Improved The Biochemical Characteristics Of Rice Seedlings Differing In Salt Tolerance

文献类型： 外文期刊

作者： Huang, Jie;Zhu, Lianfeng;Zhao, Futao;Jin, Qianyu;Hussain, Sajid;Zhang, Junhua;Cao, Xiaochuang;Zhu, Chunquan;Bai, Zhigang

作者机构：

关键词： Biochar; Characterization; Physicochemical property; Microstructure; Rice tolerance

期刊名称： SOIL & TILLAGE RESEARCH

ISSN： 0167-1987

年卷期： 2019 年 195 卷

页码：

摘要： Biochar is used mainly to alleviate salt stress in arid and semiarid soils, or to regulate acidification stress in paddy soils. However, the effects of biochar on paddy soil environments under salt stress and the biochemical characteristics of rice seedlings differing in salt tolerance are unclear. This study explored whether and how biochar is involved in alleviating salt stress in paddy soil and regulating the biochemical characteristics of rice seedlings. The trial was conducted under pot culture conditions, and NaCl was used as the salt stress agent in paddy soil. Two rice varieties were used in this trial: Jinyuan 85 (a salt-tolerant rice variety) and Nipponbare (a salt-sensitive rice variety). The salt stress included three treatments: 0 g NaCl kg(-1) dry soil (control, S-0), 1 g NaCl kg(-1) dry soil (S-1), and 3 g NaCl kg(-1) dry soil (S-3). Biochar produced by rice straw involved three treatments: no biochar (control, C-0), biochar produced at 300 degrees C applied into soil (C-300), and biochar produced at 600 degrees C applied into soil (C-600). The results suggested that the adsorption ability of the biochar produced at 600 degrees C was significantly higher than that of the biochar produced at 300 degrees C. Bulk density, electrical conductivity, exchangeable Na+ and exchangeable Cl- in the soil under salt stress were greatly decreased by the application of biochar, and the soil environment of C-600 was more favorable for rice seedlings. The salt accumulations in the rice seedling, and the microstructure of the root and leaf of the rice seedlings under salt stress were significantly and positively affected by the biochar, and the biochemical characteristics of the rice seedlings also greatly improved in response to biochar application. The responses of Nipponbare to salt stress were more severe than those of Jinyuan 85, while the regulatory effects of biochar were more favorable for Jinyuan 85 than for Nipponbare. In conclusion, biochar, especially that produced at 600 degrees C in this trial played a positive role in alleviating the inhibitory effects of salt stress on rice seedlings, and might be useful as an amendment in saline soils to improve rice plant growth.

分类号：

  • 相关文献

[1]Editing Of Rice Isoamylase Gene I.sa1 Provides Insights Into I ts Function In Starch Formation. Luo Ju,Jiao Guiai,Sheng Zhonghua,Cai Yicong,Wang Jianlong,Tang Shaoqing,Feng Baobing,Chao Shufen,Hu Peisong,Tang Shaoqing,Wei Xiangjin. 2019

[2]Gentamicin Degradation And Changes In F.ungal Diversity And Physicochemical P roperties During Composting Of Gentamicin Production Residue. Liu, YW, Feng, Y, Cheng, DM, Xue, JM, Wakelin, SA, Hu, HY, Li, ZJ. 2017

[3]Multilevel Structure Of Wheat Starch A.nd Its Relationship To N oodle Eating Qualities. Li, M, Dhital, S, Wei, YM. 2017

[4]Effects Of Gamma Radiation On M.icrobial, Physicochemical, And Structural P roperties Of Whey Protein Model System. Wang, XB, Wang, CN, Zhang, YC, Liu, TT, Lv, JP, Shen, X, Guo, MR. 2018

[5]Effects of soaking temperature and ultrasonic power on the cooking time and physical properties of brown rice. Liu X., Xue Y., Xie H., Li J., Wang J., Ding T., Jin G., Song W., Song C.. 2022

[6]Salt stress-induced changes in soil metabolites promote cadmium transport into wheat tissues. Wang L., Qin L., Sun X., Zhao S., Yu L., Chen S., Wang M.. 2023

[7]Effect of heat and relative humidity treatment on γ-aminobutyric acid accumulation, other micronutrients contents, antioxidant activities and physicochemical properties of mung bean (Vigna radiata L.). Ma Y., Tong L., Wang S., Liu T., Wang L., Liu L., Zhou X., Zhou S., Blecker C.. 2022

[8]Superfine Grinding Affects Physicochemical, Thermal And Structural Properties Of Moringa Oleifera Leaf Powders. Huang, X, Liang, KH, Liu, Q, Qiu, J, Wang, J, Zhu, H. 2020

[9]Model prediction of herbicide residues in soybean oil: Relationship between physicochemical properties and processing factors. Zhang J., Li M., Kong Z., Bai T., Quan R., Gao T., Duan L., Liu Y., Fan B., Wang F.. 2022

[10]Pulsed Vacuum Drying (Pvd) Of W.olfberry: Drying Kinetics And Q uality Attributes. Xie, L, Zheng, ZA, Mujunndar, AS, Fang, XM, Wang, J, Zhang, Q, Ma, Q, Xiao, HW, Liu, YH, Gao, ZJ. 2018

[11]Impacts Of Explosion Puffing Drying C.ombined With Hot-Air And F reeze Drying On The Quality Of Papaya Chips. Lyu, J, Yi, JY, Bi, JF, Gao, H, Zhou, M, Liu, X. 2017

[12]Texturisation Behaviour Of Peanut-Soy Bean/Wheat P.rotein Mixtures During High M oisture Extrusion Cooking. Zhang, JC, Liu, L, Zhu, S, Wang, Q. 2018

[13]Rheological And Microstructural Properties Of W.heat Flour Dough Systems A dded With Potato Granules. Xu, F, Hu, HH, Liu, QN, Dai, XF, Zhang, H. 2017

[14]Effects Of Konjac Glucomannan And A.cetylated Distarch Phosphate On T he Gel Properties Of Pork Meat Myofibrillar Proteins. Tong, QY, Chen, L, Wang, WJ, Zhang, ZP, Yu, XP, Ren, F. 2018

[15]Chemical Forces, Structure, And Gelation P.roperties Of Sweet Potato P rotein As Affected By Ph And High Hydrostatic Pressure. Zhao, ZK, Mu, TH, Zhang, M, Richel, A. 2018

[16]Effects Of Potato/Wheat Flours Ratio O.n Mixing Properties Of D ough And Quality Of Noodles. Pu, HY, Wei, JL, Wang, L, Huang, JR, Chen, XF, Luo, CX, Liu, SX, Zhang, H. 2017

[17]Pulsed Vacuum Drying Of Chinese G.inger (Zingiber Officinale Roscoe) S lices: Effects On Drying Characteristics, Rehydration Ratio, Water Holding Capacity, And Microstructure. Wang, J, Bai, TY, Wang, D, Fang, XM, Xue, LY, Zheng, ZA, Gao, ZJ, Xiao, HW. 2019

[18]Effect Of High-Humidity Hot Air I.mpingement Blanching (Hhaib) On D rying And Quality Of Red Pepper (Capsicum Annuum L.). Wang, J, Fang, XM, Mujumdar, AS, Qian, JY, Zhang, Q, Yang, XH, Liu, YH, Gao, ZJ, Xiao, HW. 2017

[19]Effect Of High Pressure Homogenization On Sugar Beet Pulp: Rheological And Microstructural Properties. Huang, X, Liu, Q, Yang, Y, He, WQ. 2020

[20]Changes In Physical Meat Traits, Protein Solubility, And The Microstructure Of Different Beef Muscles During Post-Mortem Aging. Feng, YH, Zhang, SS, Sun, BZ, Xie, P, Wen, KX, Xu, CC. 2020

作者其他论文 更多>>