• ISSN 1008-505X
  • CN 11-3996/S
LI Feng, QU Xue-yan, PAN Xiao-hua, YAO Feng-xian, YANG Fu-sun    . Preliminary study on the utilization ability of insoluble phosphate in various rice culitvars[J]. Journal of Plant Nutrition and Fertilizers, 2003, 9(4): 420-424. DOI: 10.11674/zwyf.2003.0408
Citation: LI Feng, QU Xue-yan, PAN Xiao-hua, YAO Feng-xian, YANG Fu-sun    . Preliminary study on the utilization ability of insoluble phosphate in various rice culitvars[J]. Journal of Plant Nutrition and Fertilizers, 2003, 9(4): 420-424. DOI: 10.11674/zwyf.2003.0408

Preliminary study on the utilization ability of insoluble phosphate in various rice culitvars

More Information
  • A horizontal division of root system was used to study the utilization ability of insoluble phosphate in low-phosphorus-tolerant cultivars(Ltz3) and l ow-phosphorus-sensitive cultivars(Xsbl). The results were as follows: Compare d to treatment with normal level phosphorus of solution in the lower pot, the dry matter weight, root oxidation decreased, MDA content increased in the treatment without phosphorus in whole system, but in the treatment with insoluble phosphat e in quartz in upper pot, the indexes changed more slightly and had higher phosp horus content, which suggested the active mobilization of phosphate of root had functioned; Low-phosphorus-tolerant cultivar had higher dry matter weight, roo t oxidation, phosphorus content and lower MDA content than low-phosphorus-sensit iv e cultivar, indicating its utilization ability of insoluble phosphate was strong er. The differences of each index among treatments with different insoluble phos phate might be related to the different availability of different insoluble phos phate on rice. The ratio of root to shoot increased under low phosphorus or phos phorus deficiency condition, and the lower phosphate availability, the ratio of root to shoot was higher.
  • Related Articles

    [1]KANG Long-fei, WANG Jing, ZHU Li-na, CHU Gui-xin. Mobility and availability of phosphate under different phosphate sources and application methods in calcareous soils[J]. Journal of Plant Nutrition and Fertilizers, 2020, 26(7): 1179-1187. DOI: 10.11674/zwyf.19436
    [2]DING Jia-hui, WANG Qi, FAN Bing-qian, ZHANG Shuai, CUI Jian-yu, HU Zhao-ping, CHEN Qing. Activation potential of soil legacy phosphorus by EDTA and citric acid evaluated with consecutive extraction method in the calcareous soil[J]. Journal of Plant Nutrition and Fertilizers, 2020, 26(2): 362-369. DOI: 10.11674/zwyf.19098
    [3]TANG Xiao-le, LI Zhao-jun, MA Yan, LIANG Yong-chao. Mechanism of fulvic acid- and organic manure-mediated phosphorus mobilization in black soil at low temperature[J]. Journal of Plant Nutrition and Fertilizers, 2012, 18(4): 894-900. DOI: 10.11674/zwyf.2012.11416
    [4]FENG Chen, YAN Li, GUAN Lian-zhu*. Mobilization of five different synthetic phosphate compounds by organic acids and its activation pathway[J]. Journal of Plant Nutrition and Fertilizers, 2011, 17(6): 1395-1402. DOI: 10.11674/zwyf.2011.1128
    [5]YE Zhuang, CHU Gui-xin, YE Jun, HU Yun-cai, LIANG Yong-chao, TAN Chong-wen. A comparison of mobility and availability of granular and fluid phosphate fertilizers in calcareous soils under laboratory conditions[J]. Journal of Plant Nutrition and Fertilizers, 2010, 16(6): 1433-1438. DOI: 10.11674/zwyf.2010.0619
    [6]Qu Huan, Zhao Bing-qiang, Chen Yu-hai. 氮磷钾化肥及有机肥对作物品质的影响[J]. Journal of Plant Nutrition and Fertilizers, 2002, 8(S1): 155-160.
    [7]xu Wan-li, WANG Jiang-li, LIU Hua, ZHAO Bing-qiang, ZHANG Fu-dao. 灰漠土长期定位施肥试验研究 Ⅲ.对灰漠土无机磷形态转化及其有效性的影响[J]. Journal of Plant Nutrition and Fertilizers, 2002, 8(S1): 92-95.
    [8]WANG Bai-ren, XU Ming-gan, WEN Shi-lin, Xiong ji-dong, ZHAO Bing-qiang, ZHANG Fu-dao. 长期施肥对红壤旱地磷组分及磷有效性的影响[J]. Journal of Plant Nutrition and Fertilizers, 2002, 8(S1): 47-52.
    [9]ZHAO Ming, SHEN Hong, YAN Xiaolong . Mobilization and uptake of insoluble phosphorus by different common bean genotyes[J]. Journal of Plant Nutrition and Fertilizers, 2002, 8(4): 435-440. DOI: 10.11674/zwyf.2002.0411
    [10]Li Jianmei Cao Yiping, . MOBILIZATION AND UTILIZATION OF SPARINGLY SOLUBLE P BY RAPE AND RADISH UNDER P-DEFICIENCY[J]. Journal of Plant Nutrition and Fertilizers, 1995, 1(3-4): 36-41. DOI: 10.11674/zwyf.1995.0305

Catalog

    Article views (3793) PDF downloads (486) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return