华中区域直播冬油菜临界氮浓度稀释曲线的建立与应用

doi:10.3864/j.issn.0578-1752.2019.16.009

Abstract

Abstract:

【Objective】This study was conducted to determine the critical nitrogen (N) dilution curve for direct-sowing winter oilseed rape in Central China and its applicability, and the feasibility of N nutrition index (NNI) in evaluating N nutrition status of oilseed rape plant. 【Method】 Field experiments during 2015-2016 and 2016-2017 were conducted with different N application rates, including 0, 60, 120, 180 and 240 kg N·hm ^-2 during 2015-2016, and 0, 60, 120, 180, 240, 300 and 360 kg N·hm ^-2 during 2016-2017. The shoot dry matter and N concentration from seedling to flowering were studied. The model of the critical N concentration dilution curve of the shoot dry matter of direct-sowing winter oilseed rape was established. The NNI was calculated by using the model and plant shoot N concentration. The effects of N application rates on NNI at various stages were determined. The relationship between oilseed rape yield and NNI was investigated to determine the appropriate NNI in each period.【Result】Results showed that the N application significantly increased shoot dry matter and N concentration, and the difference between different N treatments was remarkable. The relationship between the shoot critical N concentration and shoot dry matter could be described by a power equation (N_cnc=3.49DM ^-0.26). This model could distinguish between N-limited and non-N limited group data from two independent experiments. The simulated N concentration was linearly correlated with the shoot actual N concentration, with the RMSE and n-RMSE of 0.37% and 13%, respectively, showing better stability of the model. The NNI increased as the N application rate increased within the range of the application rates in the study, and the response of NNI to N application rate was similar to the yield. The N application increased the seed yield significantly. Although there were differences in the response of N fertilizers to seed yield at varying experimental sites, the relative yield was closely related with the NNI of each experimental site. The NNI with the relative yield of 1 at the over-wintering, stem elongation and flowering stage were 1.35, 1.26 and 1.03, respectively. 【Conclusion】 The critical N concentration dilution curve N_cnc=3.49DM ^-0.26 was established, and the NNI could be used to evaluate plant N status and diagnose the N status of direct-sowing winter oilseed rape in Central China.

Key words: direct-sowing winter oilseed rape, critical nitrogen dilution curve, nitrogen nutrition index, plant nitrogen diagnosis

LIU QiuXia, REN Tao, ZHANG YaWei, LIAO ShiPeng, LI XiaoKun, CONG RiHuan, LU JianWei. Determination and Application of a Critical Nitrogen Dilution Curve for Direct-Sowing Winter Oilseed Rape in Central China[J].Scientia Agricultura Sinica, 2019, 52(16): 2835-2844.

Figures/Tables 6

Table 1

Characteristics of the ?eld experiments conducted in this study"

试验编号 No.	试验年份 Experimental year	试验地点 Experimental site	土壤基础理化性质 Basic physical and chemical properties of soil	取样时期 Sampling stage
1	2015-2016	沙洋 Shayang	pH 5.6	苗期 Seedling stage
		沙洋 Shayang	有机质Soil organic matter：18.26 g·kg^-1	越冬期 Over wintering
			全氮 Total N：0.98 g·kg^-1	薹期 Stem elongation
			速效磷 Available P：14.7 mg·kg^-1	花期 Flowering stage
			速效钾Available K：57.8 mg·kg^-1
			有效硼Available B：0.31 mg·kg^-1
2	2015-2016	肥东 Feidong	pH 6.2	苗期Seedling stage
		肥东 Feidong	有机质Soil organic matter：21.38 g·kg^-1	越冬期Over wintering
			全氮Total N：1.17 g·kg^-1	花期Flowering stage
			速效磷Available P：45.9 mg kg^-1
			速效钾Available K：145.0 mg·kg^-1
			有效硼Available B：0.26 mg·kg^-1
3	2015-2016	武汉 Wuhan	pH 6.2	苗期Seedling stage
		武汉 Wuhan	有机质Soil organic matter：11.91 g·kg^-1	越冬期Over wintering
			全氮Total N：0.84 g·kg^-1	薹期Stem elongation
			速效磷Available P：10.8 mg·kg^-1	花期Flowering stage
			速效钾Available K：134.0 mg·kg^-1
			有效硼Available B：0.24 mg·kg^-1
4	2015-2016	襄阳 Xiangyang	pH 6.2	越冬期Over wintering
		襄阳 Xiangyang	有机质Soil organic matter：16.81 g·kg^-1	薹期Stem elongation
			全氮Total N：1.04 g·kg^-1	花期Flowering stage
			速效磷Available P：39.6 mg·kg^-1
			速效钾Available K：147.6 mg·kg^-1
			有效硼Available B：0.45 mg·kg^-1
5	2016-2017	武汉 Wuihan	pH 6.4	苗期Seedling stage
		武汉 Wuihan	有机质Soil organic matter：16.53 g·kg^-1	越冬期Over wintering
			全氮Total N：1.26 g·kg^-1	薹期Stem elongation
			速效磷Available P：8.3 mg·kg^-1	花期Flowering stage
			速效钾Available K：173.7 mg·kg^-1
			有效硼Available B：0.49 mg·kg^-1
6	2016-2017	沙洋 Shayang	pH 5.8	苗期Seedling stage
		沙洋 Shayang	有机质Soil organic matter：15.77 g·kg^-1	越冬期Over wintering
			全氮Total N：1.01 g·kg^-1	薹期Stem elongation
			速效磷Available P：7.0 mg·kg^-1	花期Flowering stage
			速效钾Available K：106.6 mg·kg^-1
			有效硼Available B：0.68 mg·kg^-1

Table 1

Fig. 1

Fig. 2

Fig. 3

Table 2

Fig. 4

References 33

[1]	殷艳, 廖星, 余波, 王汉中 . 我国油菜生产区域布局演变和成因分析. 中国油料作物学报, 2010,32(1):147-151.
	YIN Y, LIAO X, YU B, WANG H Z . Regional distribution evolvement and development tendency of Chinese rapeseed production. Chinese Journal of Oil Crop Sciences, 2010,32(1):147-151. (in Chinese)
[2]	邹娟, 鲁剑巍, 陈防, 李银水, 李小坤 . 冬油菜施氮的增产和养分吸收效应及氮肥利用率研究. 中国农业科学, 2011,44(4):745-752.
	ZOU J, LU J W, CHEN F, LI Y S, LI X K . Study on yield increasing and nutrient uptake effect by nitrogen application and nitrogen use efficiency for winter rapeseed. Scientia Agricultura Sinica, 2011,44(4):745-752. (in Chinese)
[3]	韩自行, 张长生, 王积军, 张冬晓, 汤松, 陈爱武, 周广生, 胡立勇, 吴江生, 傅廷栋 . 氮肥运筹对稻茬免耕油菜农艺性状及产量的影响. 作物学报, 2011,37(12):2261-2268. doi: 10.3724/SP.J.1006.2011.02261
	HAN Z X, ZHANG C S, WANG J J, ZHANG D X, TANG S, CHEN A W, ZHOU G S, HU L Y, WU J S, FU T D . Effect of nitrogen application on agronomic traits and yield of rapeseed in no-tillage rice stubble field. Acta Agronomica Sinica, 2011,37(12):2261-2268. (in Chinese) doi: 10.3724/SP.J.1006.2011.02261
[4]	RATHKE G W, BEHRENS T, DIEPENBROCK W . Integrated nitrogen management strategies to improve seed yield, oil content and nitrogen efficiency of winter oilseed rape (Brassica napus L.): A review. Agriculture, Ecosystems and Environment, 2006,117:80-108.
[5]	BOUCHET A S, LAPERCHE A, BISSUEL-BELAYGUE C, SNOWDON R, NESI N, STAHL A . Nitrogen use efficiency in rapeseed. a review. Agronomy for Sustainable Development. A review. Agronomy for Sustainable Development, 2016,36(2):38.
[6]	徐华丽 . 长江流域油菜施肥状况调查及配方施肥效果研究[D]. 武汉: 华中农业大学, 2012.
	XU H L . Investigation on fertilization and effect of formulated fertilization of winter rapeseed in Yangtze River Basin[D]. Wuhan: Huazhong Agricultural University, 2012. (in Chinese)
[7]	李刚华, 丁艳锋, 薛利红, 王绍华 . 利用叶绿素计(SPAD-502)诊断水稻氮素营养和推荐追肥的研究进展. 植物营养与肥料学报, 2005,11(3):412-416. doi: 10.11674/zwyf.2005.0322
	LI G H, DING Y F, XUE L H, WANG S H . Research progress on diagnosis of nitrogen nutrition and fertilization recommendation for rice by use chlorophyll meter. Journal of Plant Nutrition and Fertilizer Science, 2005,11(3):412-416. (in Chinese) doi: 10.11674/zwyf.2005.0322
[8]	ULRICH A . Physiological bases for assessing the nutritional requirements of plants. Annual Review of Plant Biology, 1992,3:207-228.
[9]	LEMAIRE G, GASTAL F, SALETTE J . Analysis of the effect of N nutrition on dry matter yield of a sward by reference to potential yield and optimum N content. Proceedings of the 16^th International Grassland Congress, Nice,France, 1989: 179-180.
[10]	GREENWOOD D J, GOSSE L G, CRUZ P, DRAYCOTT A, NEETESON J J . Decline in percentage N of C3 and C4 crops with increasing plant mass. Annals of Botany, 1990,66(4):425-436.
[11]	JUSTES E, MARY B, MEYNARD J, MEYNARD J. M, MACHET J. M , THELIER-HUCHE L , . Determination of a critical nitrogen dilution curve for winter wheat crops. Annals of Botany, 1994,74(4):397-407.
[12]	ATA-UL-KARIM S T, YAO X, LIU X, CAO W, ZHU Y . Development of critical nitrogen dilution curve of japonica rice in Yangtze River reaches. Field Crops Research, 2013,149:149-158.
[13]	YUE S C, MENG Q F, ZHAO R F, LI F, CHEN X P, ZHANG F S, CUI Z L . Critical nitrogen dilution curve of optimizing nitrogen management of winter wheat production in the north China plain. Agronomy Journal, 2012,104:523-529.
[14]	梁效贵, 张经廷, 周丽丽, 李旭辉, 周顺利 . 华北地区夏玉米临界氮稀释曲线和氮营养指数研究. 作物学报, 2013,39(2):292-299. doi: 10.3724/SP.J.1006.2013.00292
	LIANG X G, ZHANG J T, ZHOU L L, LI X H, ZHOU S L . Critical nitrogen dilution curve and nitrogen nutrition index for summer maize in North China Plain. Acta Agronomica Sinica, 2013,39(2):292-299. (in Chinese) doi: 10.3724/SP.J.1006.2013.00292
[15]	马露露, 吕新, 张泽, 马革新, 海兴岩 . 基于临界氮浓度的滴灌棉花氮素营养诊断模型研究. 农业机械学报, 2018,49(2):277-283.
	MA L L, LÜ X, ZHANG Z, MA G X, HAI X Y . Establishment of nitrogen nutrition diagnosis model for drip-irrigation cotton based on critical nitrogen concentration. Transactions of the Chinese Society of Agricultural Machinery, 2018,49(2):277-283. (in Chinese)
[16]	WILLMOTT C J . Some comments on the evaluation of model per-formance. Bulletin of the American Meteorological Society, 1982,63(11):1309-1369.
[17]	YANG J, GREENWOOD D J, ROWELL D L, WADSWORTH G A, BURNS I G . Statistical methods for evaluating a crop nitrogen simulation model. Agricultural Systems, 2000,64(1):37-53.
[18]	LEMAIRE G, JEUFFROY M H, GASTAL F . Diagnosis tool for plant and crop N status in vegetative stage theory and practices for crop N management. European Journal of Agronomy, 2008,28:614-624.
[19]	COLNENE C, MEYNARD J M, REAU R, JUSTES E, MERRIEN A . Determination of a critical nitrogen dilution curve for winter oilseed rape. Annals of Botany, 1998,81:311-317.
[20]	SHEEHY J E, DIONORA M J A, MITCHELL P L, PENG S, CASSMAN K G, LEMAIRE G, WILLIAMS R L . Critical nitrogen concentrations: implications for high-yielding rice (Oryza sativa L.) cultivars in the tropics. Field Crop Research, 1998,59:31-41.
[21]	ZIADI, N, BRASSARD M, BÉLANGER G, CAMBOURIS A N, TREMBLAY N, Nolin M C, CLAESSENS A, Parent L E . Critical nitrogen curve and nitrogen nutrition index for corn in eastern Canada. Agronomy Journal, 2008,100:271-276.
[22]	刘晓伟, 鲁剑巍, 李小坤, 卜容燕, 刘波, 次但 . 直播冬油菜干物质积累及氮磷钾养分的吸收利用. 植物营养与肥料学报, 2011,17(4):956-963. doi: 10.11674/zwyf.2011.0481
	LIU X W, LU J W, LI X K, BU R Y, LIU B, CI D . Study on characteristics of dry matter and nutrient accumulation and transportation in leaves of winter oilseed rape. Journal of Plant Nutrition and Fertilizer, 2011,17(4):956-963. (in Chinese) doi: 10.11674/zwyf.2011.0481
[23]	BARRACLOUGH P B . Root growth, macro-nutrient uptake dynamics and soil fertility requirements of a high-yielding winter oilseed rape crop. Plant & Soil, 1989,119:59-70.
[24]	赵犇, 姚霞, 田永超, 刘小军, 曹卫星, 朱艳 . 基于上部叶片 SPAD 值估算小麦氮营养指数. 生态学报, 2013,33(3):916-924. doi: 10.5846/stxb201204090497
	ZHAO B, YAO X, TIAN Y C, LIU X J, CAO W X, ZHU Y . Estimation of nitrogen nutrient index on SPAD value of top leaves in wheat. Acta Ecologica Sinica, 2013,33(3):916-924. (in Chinese) doi: 10.5846/stxb201204090497
[25]	YAO X, ATA-UL-KARIM S T, ZHU Y, TIAN Y C, LIU X J, CAO W X, YAO X, YAO X, YAO X . Development of critical nitrogen dilution curve in rice based on leaf dry matter. European Journal of Agronomy, 2014,55(2):20-28.
[26]	吕茹洁, 商庆银, 陈乐, 曾勇军, 胡水秀, 杨秀霞 . 基于临界氮浓度的水稻氮素营养诊断研究. 植物营养与肥料学报, 2018,24(5):1396-1405.
	LÜ R J, SHANG Q Y, CHEN L, ZENG Y J, HU S X, YANG X X . Study on diagnosis of nitrogen nutrition in rice based on critical nitrogen concentration. Journal of Plant Nutrition and Fertilizers, 2018,24(5):1396-1405. (in Chinese)
[27]	强生才, 张富仓, 田建柯, 吴悠, 闫世程, 范军亮 . 基于叶片干物质的冬小麦临界氮稀释曲线模拟研究. 农业机械学报, 2015,46(11):121-128.
	QIANG S C, ZHANG F C, TIAN J K, WU Y, YAN S C, FAN J L . Development of Critical Nitrogen Dilution Curve in Winter Wheat Based on Leaf Dry Matter. Transactions of the Chinese Society for Agricultural Machinery, 2015,46(11):121-128. (in Chinese)
[28]	MALAGOLI P, LAINE P, ROSSATO L, OURRY A . Dynamics of nitrogen uptake and mobilization in field-grown winter oilseed rape (Brassica napus) from stem extension to harvest. Annals of Botany, 2005,95:853-861.
[29]	李慧, 马常宝, 鲁剑巍, 李小坤, 任涛, 丛日环 . 中国不同区域油菜氮磷钾肥增产效果. 中国农业科学, 2013,46(9):1837-1847. doi: 10.3864/j.issn.0578-1752.2013.09.011
	LI H, MA C B, LU J W, LI X K, REN T, CONG R H . Increasing effect of N, P and K fertilizer on rapeseed in different regions of China. Scientia Agricultura Sinica, 2013,46(9):1837-1847. (in Chinese) doi: 10.3864/j.issn.0578-1752.2013.09.011
[30]	张智 . 长江流域冬油菜产量差与养分效率差特征解析[D]. 武汉: 华中农业大学, 2018.
	ZHANG Z . Characteristic analysis of yield gap and nutrient use efficiency gap of winter oilseed rape in Yangtze River Basin[D]. Wuhan: Huazhong Agricultural University, 2018. (in Chinese)
[31]	张亚丽 . 青海甘蓝型春油菜需肥特性研究. 青海农林科技, 2014(3):1-3.
	ZHANG Y L . Study on fertilizer requirement characteristic of spring rapeseedBrassica napus L. in Qinghai. Science and Technology of Qinghai Agriculture and Forestry, 2014(3):1-3. (in Chinese)
[32]	ORLOVIUS K . Fertilizing for high yield and quality: Oilseed rape. IPI Bulletin No. 16.
[33]	LIU Q X, REN T, ZHANG Y W, LI X K, CONG R H, WHITE P J, LU J W . Yield loss of oilseed rape (Brassica napus L.) under nitrogen deﬁciency is associated with under-regulation of plant population density. European Journal of Agronomy, 2019,203:80-89.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

氮肥用量 N rate (kg N·hm^-2)	Experimental No.1		Experimental No.2		Experimental No.5		Experimental No.6
氮肥用量 N rate (kg N·hm^-2)	产量 Yield (t·hm^-2)	相对产量 Relative yield	产量 Yield (t·hm^-2)	相对产量 Relative yield	产量 Yield (t·hm^-2)	相对产量 Relative yield	产量 Yield (t·hm^-2)	相对产量 Relative yield
0	0.32 e	0.08	0.73 c	0.33	0.14 e	0.05	0.35 f	0.13
60	1.13 d	0.30	1.32 b	0.60	0.90 d	0.34	1.04 e	0.38
120	2.41 c	0.64	2.21 a	1.00	1.42 d	0.53	1.54 d	0.56
180	3.04 b	0.80	2.48 a	1.12	1.96 c	0.74	2.03 c	0.74
240	3.79 a	1.00	2.39 a	1.08	2.39 b	0.90	2.41 b	0.87
300					2.66 ab	1.00	2.75 a	1.00
360					2.87 a	1.08	2.96 a	1.08

Determination and Application of a Critical Nitrogen Dilution Curve for Direct-Sowing Winter Oilseed Rape in Central China

RichHTML

PDF

Abstract

Cite this article

share this article

Figures/Tables 6

References 33

Related Articles 4

Metrics

Comments

Recommended 0

[1]	GUO XinHu, MA Jing, LI ZhongFeng, CHU JinPeng, XU HaiCheng, JIA DianYong, DAI XingLong, HE MingRong. Effects of Cultivation Modes on Soil Physicochemical Properties and Nitrogen Balance in Wheat Fields Under Long-Term Positioning Conditions [J]. Scientia Agricultura Sinica, 2023, 56(12): 2262-2273.
[2]	LIU Miao,LIU PengZhao,SHI ZuJiao,WANG XiaoLi,WANG Rui,LI Jun. Critical Nitrogen Dilution Curve and Nitrogen Nutrition Diagnosis of Summer Maize Under Different Nitrogen and Phosphorus Application Rates [J]. Scientia Agricultura Sinica, 2022, 55(5): 932-947.
[3]	ZHAO XiaoHui,ZHANG YanYan,RONG YaSi,DUAN JianZhao,HE Li,LIU WanDai,GUO TianCai,FENG Wei. Study on Critical Nitrogen Dilution Model of Winter Wheat Spike Organs Under Different Water and Nitrogen Conditions [J]. Scientia Agricultura Sinica, 2022, 55(17): 3321-3333.
[4]	XU HaoCong, YAO Bo, WANG Quan, CHEN TingTing, ZHU TieZhong, HE HaiBing, KE Jian, YOU CuiCui, WU XiaoWen, GUO ShuangShuang, WU LiQuan. Determination of Suitable Band Width for Estimating Rice Nitrogen Nutrition Index Based on Leaf Reflectance Spectra [J]. Scientia Agricultura Sinica, 2021, 54(21): 4525-4538.