温度和施磷对石灰性潮土小麦苗期生长及磷形态的影响

doi:10.13287/j.1001-9332.201912.027

应用生态学报 ›› 2019, Vol. 30 ›› Issue (12): 4135-4142.doi: 10.13287/j.1001-9332.201912.027

温度和施磷对石灰性潮土小麦苗期生长及磷形态的影响

王海龙, 张民^*, 刘之广, 于小晶, 赵洪猛

土肥资源高效利用国家工程实验室/山东农业大学资源与环境学院, 山东泰安 271018

收稿日期:2019-01-28 出版日期:2019-12-15 发布日期:2019-12-15
通讯作者: * E-mail: minzhang-2002@163.com
作者简介:王海龙, 女, 1983年生, 博士研究生. 主要从事土壤肥料研究. E-mail: wang_hl2000@163.com
基金资助:
本文由国家自然科学基金项目(41977019,41571236)和国家重点研发计划项目(2017YFD0200706)资助

Effects of temperature and phosphorus application on wheat growth at seedling stage and phosphorus form in calcareous fluvo-aquic soil

WANG Hai-long, ZHANG Min^*, LIU Zhi-guang, YU Xiao-jing, ZHAO Hong-meng

National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources/College of Resources and Environment, Shandong Agricultural University, Tai’an 271018, Shandong, China

Received:2019-01-28 Online:2019-12-15 Published:2019-12-15
Contact: * E-mail: minzhang-2002@163.com
Supported by:
This work was supported by the National Natural Science Foundation of China (41977019, 41571236) and the National Key Research and Development Program of China (2017YFD0200706)

摘要/Abstract

摘要： 以石灰性潮土为对象,通过盆栽试验研究温度和磷肥对小麦苗期生长和土壤无机磷形态转化的影响.结果表明: 温度和磷肥是影响小麦生长的重要因子,但二者交互作用影响不显著.温度对小麦生长的影响大于施用磷肥,15 ℃是小麦苗期的适宜生长温度.与不施磷肥(-P)处理相比,5 ℃下,施磷肥(＋P)处理显著促进了小麦生长,小麦地上部、根部生物量分别提高18.2%、33.3%,地上部、根部磷素积累量分别提高30.6%、13.3%,根冠比、株高、分蘖、根系活力分别提高3.5%、10.0%、10.5%、70.3%;15 ℃下,施用磷肥对小麦生物量、分蘖影响不显著,但小麦地上部、根部磷素积累量分别提高32.3%、23.8%,根冠比、株高、根系活力分别提高15.6%、2.5%、32.8%;25 ℃下施用磷肥对小麦生长没有促进作用. 3种温度下,施磷能显著增加各处理土壤有效磷(Olsen-P)、二钙磷(Ca₂-P)、八钙磷(Ca₈-P)、铝磷(Al-P)和铁磷(Fe-P)含量.-P和+P处理下,温度对Ca₂-P含量影响不显著,对Olsen-P、Ca₈-P、Fe-P、Al-P含量影响显著.Ca₈-P、Fe-P含量表现为5 ℃>15 ℃>25 ℃;Al-P含量表现为25 ℃>15 ℃>5 ℃.小麦苗期可以吸收利用根际土壤Ca₂-P、Ca₈-P、Al-P、Fe-P,而Al-P、Fe-P对小麦的有效性明显低于Ca₂-P、Ca₈-P.各处理pH、闭蓄态磷(O-P)和十钙磷(Ca₁₀-P)差异不显著.总之,温度主要通过影响小麦生长来影响磷素吸收,低温下施用磷肥能显著促进小麦生长,高温能加速石灰性土壤有效磷的固定,施磷能缓解这一过程.

Abstract: The effects of temperature and phosphate fertilizer application on wheat seedling growth and soil inorganic phosphorus transformation in calcareous fluvo-aquic soil were examined in a pot experiment. The results showed that temperature and phosphorus were important factors affecting wheat growth but without significant interaction. The effect of temperature on wheat growth was greater than that of phosphate fertilizer, and 15 ℃ was the suitable temperature for wheat seedling. Compared with the treatment without P application (-P) at 5 ℃, phosphate fertilizer treatment (+P) promoted the growth of wheat seedling. Shoot and root biomass increased by 18.2% and 33.3%, the accumulation of phosphorus in shoot and root were increased by 30.6% and 13.3%, and the root-shoot ratio, plant height, tillering number and root activity were increased by 3.5%, 10.0%, 10.5% and 70.3%, respectively. At 15 ℃, the effect of phosphorus fertilizer application did not affect wheat biomass and tiller, increased P accumulation in shoot and root of wheat by 32.3% and 23.8%, and increased the ratio of root to shoot, plant height and root activity by 15.6%, 2.5% and 32.8% respectively. There were no significant promoting effects on wheat growth between different phosphate applications at 25 ℃. At three temperatures, phosphate application significantly increased the contents of Olsen-P, Ca₂-P, Ca₈-P, Al-P and Fe-P. When treated with -P and +P, temperature had no significant effect on Ca₂-P content, but had significant effect on the Olsen-P, Ca₈-P, Al-P, Fe-P contents. The contents of Ca₈-P and Fe-P were 5 ℃>15 ℃>25 ℃; Al-P content was 25 ℃>15 ℃>5 ℃. Wheat could absorb and utilize Ca₂-P, Ca₈-P, Al-P, Fe-P at seedling stage. The availability of Al-P, Fe-P to wheat was significantly lower than that of Ca₂-P, Ca₈-P. There was no significant difference of soil pH, O-P and Ca₁₀-P across all treatments. In conclusion, temperature mainly affected the absorption of phosphorus by affecting wheat growth, and the application of phosphorus fertilizer at low temperature could significantly promote the growth of wheat. High temperature could accelerate the fixation of available phosphorus in calcareous soil, a process could be alleviated by phosphorus application.

王海龙, 张民, 刘之广, 于小晶, 赵洪猛. 温度和施磷对石灰性潮土小麦苗期生长及磷形态的影响[J]. 应用生态学报, 2019, 30(12): 4135-4142.

WANG Hai-long, ZHANG Min, LIU Zhi-guang, YU Xiao-jing, ZHAO Hong-meng. Effects of temperature and phosphorus application on wheat growth at seedling stage and phosphorus form in calcareous fluvo-aquic soil[J]. Chinese Journal of Applied Ecology, 2019, 30(12): 4135-4142.

参考文献

[1] Li C-Y (李春燕), Chen S-S (陈思思), Xu W (徐雯), et al. Effect of low temperature at seedling stage on antioxidation enzymes and cytoplasmic osmoticum of leaves in wheat cultivar Yangmai 16. Acta Agronomica Sinica (作物学报), 2011, 37(12): 2293-2298 (in Chinese)
[2] Jiang L-N (姜丽娜), Zhang D-J (张黛静), Lin L (林琳), et al. Effects of low temperature on dry matter accumulation and root exudates contents of wheat seedling. Journal of Triticeae Crops (麦类作物学报), 2012, 32(6): 1171-1176 (in Chinese)
[3] Sun M-M (孙苗苗), Wang Z-Q (王志强), Gao X (高翔), et al. Cold tolerance evaluation of wheat varieties in Henan based on their physiological response to low temperature stress. Journal of Triticeae Crops (麦类作物学报), 2016, 36(3): 316-324 (in Chinese)
[4] Chen Y-X (陈远学), Li H-H (李汉邯), Zhou T (周涛), et al. Effects of phosphorus fertilization on leaf area index, biomass accumulation and allocation, and phosphorus use efficiency of intercropped maize. Chinese Journal of Applied Ecology (应用生态学报), 2013, 24(10): 2799-2806 (in Chinese)
[5] Wang H-Z (王贺正), Chen M-C (陈明灿), He W-C (贺文闯), et al. Effect of phosphorus and potassium on cold resistance of wheat seedling. Journal of Triticeae Crops (麦类作物学报), 2009, 29(1): 141-145 (in Chinese)
[6] Simpson RJ, Oberson A, Culvenor RA, et al. Strategies and agronomic interventions to improve the phosphorus-use efficiency of farming systems. Plant and Soil, 2011, 349: 89-120
[7] Yu S-F (于淑芳), Yang L (杨力). Study of Ca-P distribution and transformation feature in calcareous soil. Acta Pedologica Sinica (土壤学报), 2001, 38(3): 373-378 (in Chinese)
[8] Wang Y-Z (王永壮), Chen X (陈欣), Shi Y (史奕). Phosphorus availability in cropland soils of China and related affecting factors. Chinese Journal of Applied Ecology (应用生态学报), 2013, 24(1): 260-268 (in Chinese)
[9] Ryden JC, Syers JK. Desorption and isotopic exchange relationships of phosphate sorbed by soils and hydrous ferric oxide gel. European Journal of Soil Science, 1977, 28: 596-609
[10] Chen X-Q (陈小琴), Kang O (康欧), Zhou J-M (周健民), et al. Effect of temperature variation on the transference and transformation of phosphorus in the fertisphere of a paddy soil from central China. Ecology and Environmental Sciences (生态环境学报), 2014, 23(12): 1915-1923 (in Chinese)
[11] Zhang Q-C (张奇春), Wang G-H (王光火). Research on effect of temperature on nutrient release of paddy soil by using ion-exchange resin capsules. Chinese Journal of Rice Science (中国水稻科学), 2003, 17(4): 76-79 (in Chinese)
[12] Yang J-J (杨佳佳), Li Z-J (李兆君), Liang Y-C (梁永超), et al. Effects and their mechanisms of temperature and moisture on phosphorous transformation in black soil manured with different fertilizers. Plant Nutrition and Fertilizer Science (植物营养与肥料学报), 2009, 15(6): 1295-1302 (in Chinese)
[13] Wang T (王涛), Zhou J-M (周健民), Wang H-Y (王火焰), et al. Influences of temperature and duration of incubation on transformation of phosphate fertilizers in black soil. Acta Pedologica Sinica (土壤学报), 2010, 47(6): 1188-1193 (in Chinese)
[14] Jiang S-T (江尚焘), Wang H-Y (王火焰), Zhou J-M (周健民), et al. Effects of phosphorus fertilizer application methods and types on the yield and phosphorus uptake of winter wheat. Chinese Journal of Applied Ecology (应用生态学报), 2016, 27(5): 1503-1510 ( in Chinese)
[15] Zhang X-Z (张锡洲),Yang X-B (阳显斌), Li T-X (李廷轩), et al. Characteristics of phosphorus uptake and phosphorus fractions in the rhizosphere among diffe-rent phosphorus efficiency wheat cultivars. Scientia Agricultura Sinica (中国农业科学), 2012, 45(15): 3083-3092 (in Chinese)
[16] Gahoonia TS, Asmar F, Giese H, et al. Root-released organic acids and phosphorus uptake of two barley cultivars in laboratory and field experiments. European Journal of Agronomy, 2000, 12: 281-289
[17] Rubio G, Faggioli V, Scheiner JD, et al. Rhizosphere phosphorus depletion by three crops differing in their phosphorus critical levels. Journal of Plant Nutrition and Soil Science, 2012, 175: 810-817
[18] Zhao S-J (赵世杰), Shi G-A (史国安), Dong X-C (董新纯). Plant Physiology Experiment Guide. Beijing: China Agricultural Science and Technology Press, 2002: 40-41 (in Chinese)
[19] Lu R-K (鲁如坤). Soil and Agrochemistry Analysis. Beijing: China Agricultural Science and Technology Press, 2000 (in Chinese)
[20] Gu Y-C (顾益初), Jiang B-F (蒋柏藩). Methods of determination of inorganic phosphorus fractions in calcareous soil. Soils (土壤), 1990, 22(2): 101-102, 110 (in Chinese)
[21] Yang W-J (杨卫君), Wu G-M (吴高明), Gao W-C (高文翠), et al. Warming effects on winter wheat in irrigation region of northern Xinjiang. Journal of Triticeae Crops (麦类作物学报), 2018, 38(12): 1512-1518 (in Chinese)
[22] Zhang G-S (张国盛), Zhang R-Z (张仁陟), Huang G-B (黄高宝), et al. Effects of nitrogen, phosphorus nutrition on physiological adjustment of spring wheat seedling under water stress. Chinese Journal of Applied and Environmental Biology (应用与环境生物学报), 2003, 9(6): 584-587 (in Chinese)
[23] Wang L (王靓), Sheng J-D (盛建东), Chen B-L (陈波浪). Effect of phosphorus levels on root morphology and rhizospheric characteristic between the different phosphorus efficiency cotton under sand culture condition. Soil and Fertilizer Sciences in China (中国土壤与肥料), 2016(3): 67-72, 86 ( in Chinese)
[24] Kristoffersen AO, Riley H, Sogn TA. Effects of P fertili-zer placement and temperature on root hair formation, shoot growth and P content of barley grown on soils with varying P status. Nutrient Cycling in Agroecosystems, 2005, 73: 147-159
[25] Jalali M, Ranjbar F. Aging effects on phosphorus transformation rate and fractionation in some calcareous soils. Geoderma, 2010, 155: 101-106
[26] Sun K-G (孙克刚), He A-L (和爱玲), Li X-D (李向东), et al. Abundance and deficiency indices of soil available P for wheat and fertilization recommendation in fluvo-aquic soil district indices of soil available P based on ASI method. Soil and Fertilizer Sciences in China (中国土壤与肥料), 2013(2): 72-74 (in Chinese)
[27] Lyu J-L (吕家珑), Zhang Y-P (张一平), Ma A-S (马爱生), et al. Dynamic of pH and phosphorus of wheat rhizosphere in calcareous soil. Plant Nutrition and Fertilizer Science (植物营养与肥料学报), 1999, 5(1): 33-40 (in Chinese)
[28] Jin XG, Wang SR, Pang Y, et al. Phosphorus fractions and the effect of pH on the phosphorus release of the sediments from different trophic areas in Taihu Lake, China. Environmental Pollution, 2006, 139: 288-295
[29] Wang J, Liu WZ, Mu HF, et al. Inorganic phosphorus fractions and phosphorus availability in a calcareous soil receiving 21-year superphosphate application. Pedosphere, 2010, 20: 304-310
[30] Cai Q-Y (蔡秋燕), Zhang X-Z (张锡洲), Li T-X (李廷轩), et al. Effects of phosphorus sources on phosphorus fractions in rhizosphere soil of wild barley genotypes with high phosphorus utilization efficiency. Chinese Journal of Applied Ecology (应用生态学报), 2014, 25(11): 3207-3214 (in Chinese)
[31] Chen L (陈磊), Yun P (云鹏), Gao X (高翔), et al. Effects of reducing phosphorus fertilizer rate on root growth and phosphorus fractions in rhizosphere soils of summer maize. Journal of Plant Nutrition and Fertilizer (植物营养与肥料学报), 2016, 22(6): 1548-1557 (in Chinese)

温度和施磷对石灰性潮土小麦苗期生长及磷形态的影响

Effects of temperature and phosphorus application on wheat growth at seedling stage and phosphorus form in calcareous fluvo-aquic soil

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价