Effect of biochar on grain yield and leaf photosynthetic physiology of soybean cultivars with different phosphorus efficiencies
查看参考文献56篇
|
文摘
|
This study was conducted with two soybean cultivars,Liaodou 13 (L13,phosphorus (P)-efficient) and Tiefeng 3 (T3,P-inefficient),to investigate the effects of biochar on soybean yield and photosynthetic physiological parameters,at four biochar application rates (0,1,5,and 10%,w/w),and two fertilization treatments (0 and 150 kg ha~(–1)).Grain yield,plant biomass,P accumulation,leaf net photosynthetic rate (P_n),chlorophyll index (Chl),nitrogen balance index (NBI),sucrose phosphate synthase (SPS),and sucrose synthase (SS) activities,soluble sugar,sucrose and starch contents,and leaf area duration (LAD) were measured.Biochar had positive effects on P_n,Chl,NBI,SPS,and SS activities,and leaf soluble sugar,sucrose,and starch contents of both genotypes,these effects increased with biochar application rate.L13 benefited more efficiently from biochar than T3 did,as the grain yield of L13 significantly increased by 31.0 and 51.0%,at 5 and 10% biochar,respectively,while that of T3 increased by 40.4 at 10% biochar application rate,as compared with controls.The combined application of biochar and fertilizer boosted the positive effects described,but no difference was found for grain yield in L13 among biochar application rates,while grain yield of T3 continually increased with biochar rate,among which,1% biochar combined with 150 kg ha~(–1) fertilizer resulted in T3 yield increment of more than 23%,compared with the application of 150 kg ha~(–1) fertilizer alone.Altogether,our results indicated that the application of biochar enhanced carbon assimilation in soybean,resulting in increased biomass accumulation and yield.Differences in genotypic responses to biochar highlight the need to consider specific cultivars and biochar rate,when evaluating the potential responses of crops to biochar. |
|
来源
|
Journal of Integrative Agriculture
,2019,18(10):2242-2254 【核心库】
|
|
DOI
|
10.1016/S2095-3119(19)62563-3
|
|
关键词
|
biochar
;
P efficiency
;
photosynthesis
;
soybean
;
yield
|
|
地址
|
Soybean Research Institute,Agronomy College,Shenyang Agricultural University, Shenyang, 110866
|
|
语种
|
英文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
2095-3119 |
|
基金
|
国家自然科学基金
;
the Program for Liaoning Excellent Talents in University,China
;
the Natural Science Foundation of Liaoning Province,China
;
the National Key R&D Program of China
|
|
文献收藏号
|
CSCD:6600511
|
参考文献 共
56
共3页
|
|
1.
Akhtar S S. Biochar enhances yield and quality of tomato under reduced irrigation.
Agricltural and Water Management,2014,138:37-44
|
被引
22
次
|
|
|
|
|
2.
Alburquerque J A. Effects of biochars produced from different feedstocks on soil properties and sunflower growth.
Journal of Plant Nutrition and Soil Science of the United States of America,2014,177:16-25
|
被引
10
次
|
|
|
|
|
3.
Ao X. Effect of Phosphorus Fertilization to P Uptake and Dry Matter Accumulation in Soybean with Different P Efifciencies.
Journal of Integrative Agriculture,2014,13:326-334
|
被引
10
次
|
|
|
|
|
4.
Ao X. Effect of phosphorus on root characteristics of soybean with different phosphorus efficiencies.
Soybean Science. (in Chinese),2008,27:787-791
|
被引
1
次
|
|
|
|
|
5.
Asai H. Biochar amendment techniques for upland rice production in northern Laos: 1. Soil physical properties, leaf SPAD and grain yield.
Field Crops Research,2009,111:81-84
|
被引
228
次
|
|
|
|
|
6.
Bahaji A. Starch biosynthesis, its regulation and biotechnological approaches to improve crop yields.
Biotechnology Advances,2014,32:87-106
|
被引
14
次
|
|
|
|
|
7.
Baligar V C. Nutrient use efficiency in plants.
Communications in Soil Science and Plant Analysis,2001,32:921-950
|
被引
38
次
|
|
|
|
|
8.
Baligar V C. Aluminum effects on growth mineral uptake and efficiency ratios in red clover cultivars.
Agronomy Journal,1987,79:1038-1044
|
被引
1
次
|
|
|
|
|
9.
Baronti S. Impact of biochar application on plant water relations in Vitis vinifera (L.).
European Journal of Agronomy,2014,53:38-44
|
被引
25
次
|
|
|
|
|
10.
Brown T R. Estimating profitability of two biochar production scenarios: Slow pyrolysis vs fast pyrolysis.
Biofuels Bioproducts & Biorefining,2011,5:554-568
|
被引
1
次
|
|
|
|
|
11.
Bruun E W. Biochar amendment to coarse sandy subsoil improves root growth and increases water retention.
Soil Use & Management,2014,30:109-118
|
被引
22
次
|
|
|
|
|
12.
Chan K Y. Biochar: Nutrient properties and their enhancement.
Biochar for Environmental Management. Science and Technology,2009:67-84
|
被引
2
次
|
|
|
|
|
13.
Cha-Um S. Sugar accumulation, photosynthesis and growth of two indica rice varieties in response to salt stress.
Acta Physiologiae Plantarum,2009,31:477-486
|
被引
5
次
|
|
|
|
|
14.
Christoph G T. Longterm effects of manure, char-coal and mineral fertilization on crop production and fertility on a highly weathered central Amazonian upland soil.
Plant and Soil,2007,291:275-290
|
被引
1
次
|
|
|
|
|
15.
Chu K X. The study on the regulate model of yield with leaf area growth, the photosynthetic potential and net assimilation rate of high-yield soybean.
Soybean Science. (in Chinese),1988,3:215-222
|
被引
1
次
|
|
|
|
|
16.
Du W G. Study on the relationship between photosynthesis and yield of soybean.
Soybean Science. (in Chinese),1999,18:154-158
|
被引
2
次
|
|
|
|
|
17.
Fageria N K.
Maximizing Crop Yields,1992
|
被引
1
次
|
|
|
|
|
18.
Fageria N K. The role of nutrient efficient plants in improving crop yields in the twenty first century.
Journal of Plant Nutrition,2008,31:1121-1157
|
被引
10
次
|
|
|
|
|
19.
Fehr W E. Stage of development description of soybean.
Crop Science,1971,11:929-931
|
被引
1
次
|
|
|
|
|
20.
Foyer C. The relationship between phosphate status and photosynthesis in leaves.
Planta,1986,167:369-375
|
被引
12
次
|
|
|
|
|
了解气象卫星更多信息，请访问