Effects of Sowing Date and Density on Photosynthetic Characteristics and Yield of Winter Wheat under Drip Irrigation

doi:10.6048/j.issn.1001-4330.2021.11.002

Xinjiang Agricultural Sciences ›› 2021, Vol. 58 ›› Issue (11): 1971-1980.DOI: 10.6048/j.issn.1001-4330.2021.11.002

• Crop Genetics and Breeding·Molecular Genetics·Cultivation Physiology • Previous Articles Next Articles

Effects of Sowing Date and Density on Photosynthetic Characteristics and Yield of Winter Wheat under Drip Irrigation

ZHAN Changgui(), SUN Ting, WANG Jichuan(), GAO Zhen, LI Tongrui, Reyanaimu Aximu

College of Plant Science, Tarim University, Alar Xinjiang 843300, China

Received:2020-10-20 Online:2021-11-20 Published:2021-12-16
Correspondence author: WANG Jichuan
Supported by:
National Natural Science Foundation of China "Study on the Principle of Efficient Use of Water and Regulation Mechanism of Wheat under Drip Irrigation in Xinjiang"(31260303);Tarim University President Fund Project "Study on the Population Quality Control Effect and High-Yield Way of Drip Irrigation Wheat"(TDZKGG201702);National Innovation and Entrepreneurship Training Program for College Students "Effects of Sowing Date and Density on Growth Characteristics and Yield Components of Drip Irrigation Winter Wheat"(201910757011);Research and Innovation Project of Graduate Students of Tarim University "Effects of Sowing Date and Density on Population Structure and Yield Components of Drip Irrigation Winter Wheat"(TDGRI201818)

播期和密度对滴灌冬小麦光合特性及产量的影响

湛长贵(), 孙婷, 王冀川(), 高振, 李同蕊, 热亚乃木·阿西木

塔里木大学植物科学学院,新疆阿拉尔843300

通讯作者: 王冀川
作者简介:湛长贵(1998-),男,青海海东人,本科生,研究方向为作物生理,(E-mail) 3294863741@qq.com
基金资助:
国家自然科学基金“新疆滴灌小麦水分高效利用原理与调控机理研究”(31260303);塔里木大学校长基金“滴灌小麦群体质量调控效应与高产途径研究”(TDZKGG201702);国家大学生创新创业训练计划项目“播期和密度对滴灌冬小麦生长特征和产量构成的影响”(201910757011);校级研究生科研创新项目“播期和密度对滴灌冬小麦群体结构和产量构成的影响”(TDGRI201818)

Abstract

Abstract:

【Objective】 To study the effects of sowing date and density on the photosynthetic characteristics and yield components of winter wheat under drip irrigation in southern Xinjiang and determine the suitable sowing time and planting density in the hope of providing basis for production practice. 【Methods】 Xindong 22 (less-spike type) and Handan 5316 (multi-spike type) were taken as the test materials, the field test design of the split area was adopted, and the main area was three sowing dates: September 23 (B₁) and October 4 (B₂) and October 15 (B₃); the sub-area had four seeding rates: 3.15×10⁶ grains/hm²(M₁), 5.1×10⁶ grains/hm²(M₂), 7.05×10⁶ grains/hm²(M₃) and 9×10⁶ grains/hm²(M₄). 【Results】 Drip irrigation winter wheat flag leaf Pn and Tr were the largest in the flowering period, Xindong 22 had the highest average Pn in the B₂ sowing period and Handan 5316 in the M₃ sowing period. The Pn of B₂M₂ treatment was the highest, Xindong 22 and Handan 5316 reached 15.45 and 16.94 μmol CO₂/(m²·s) respectively; Tr treated with M₂ was the largest and treated with M₄ was the smallest, the follow-up period was delayed. Tr was slowly rising and the trend was the highest with B₂M₂ (Xindong 22) or B₂M₁ (Handan 5316), 6.35 and 6.08 μmol CO₂/(m²·s), respectively; the flag leaf SPAD reached the highest during the flowering period, and the average SPAD decreased with the increase of density or the delay of sowing time. B₁M₁ treatment was the largest, followed by B₃M₁ (Xindong 22) and B₂M₁ (Handan 5316); The relationship model of sowing date, sowing amount and yield was established, and the index of group and individual development was put forward under the condition of high yield. 【Conclusion】 Xindong 22 is sown on October 1 with a volume of 315.30 kg/hm², and Handan 5316 is sown on October 2 with a volume of 262.47 kg/hm², with the highest output, reaching 8,271.88 and 9,116.19 kg/hm², respectively; The technical parameters of increasing density by late seeding are put forward.

Key words: winter wheat; drip irrigation; sowing date; sowing volume; photosynthetic characteristics; yield

摘要：

【目的】研究播期和密度对新疆南疆滴灌冬小麦光合特性及产量构成的影响,分析适宜的播期及种植密度,为生产实践提供依据。【方法】以新冬22号(少穗型)和邯郸5316(多穗型)为材料,采用裂区田间试验设计,主区为3个播期:9月23日(B₁)、10月4日(B₂)和10月15日(B₃);副区为4个播种量:播种量3.15×10⁶ 粒/hm²(M₁)、5.1×10⁶ 粒/hm²(M₂)、7.05×10⁶ 粒/hm²(M₃)和9×10⁶ 粒/hm²(M₄)。【结果】滴灌冬小麦旗叶Pn和Tr在扬花期最大,新冬22号在B₂播期、邯郸5316在M₃播期下平均Pn最高。B₂M₂处理的Pn最高,新冬22号和邯郸5316分别达15.45和16.94 μmol CO₂/(m²·s);Tr以M₂处理最大M₄处理最小,随播期延迟,Tr呈缓慢上升趋势,并以B₂M₂(新冬22号)或B₂M₁(邯郸5316)最高,分别为6.35和6.08 μmol CO₂/(m²·s);旗叶SPAD以扬花期达最高,平均SPAD随密度增大或播期延迟而减少,B₁M₁处理最大,其次为B₃M₁(新冬22号)和B₂M₁(邯郸5316)。【结论】建立了播期、播量与产量的关系模型,提出了高产条件下群、个体发育指标。新冬22号在10月1日播种、播量315.30 kg/hm²,邯郸5316在10月2日播种、播量262.47 kg/hm²时产量最高,分别达8 271.88和9 116.19 kg/hm²;提出了晚播增密的技术参数。

关键词: 冬小麦, 滴灌, 播期, 播量, 光合特征, 产量

CLC Number:

S512

ZHAN Changgui, SUN Ting, WANG Jichuan, GAO Zhen, LI Tongrui, Reyanaimu Aximu. Effects of Sowing Date and Density on Photosynthetic Characteristics and Yield of Winter Wheat under Drip Irrigation[J]. Xinjiang Agricultural Sciences, 2021, 58(11): 1971-1980.

湛长贵, 孙婷, 王冀川, 高振, 李同蕊, 热亚乃木·阿西木. 播期和密度对滴灌冬小麦光合特性及产量的影响[J]. 新疆农业科学, 2021, 58(11): 1971-1980.

Figures/Tables 12

Fig.1 Effects of different densities on net photosynthetic rate of Xindong 22 (Upper) and Handan 5316 (Lower) Note:①a, b and c show the photosynthetic indexes of Xindong 22 under the sowing dates of B1, B2 and B3 respectively; d, e and f show the photosynthetic indexes of Handan 5316 under the sowing dates of B1, B2 and B3 respectively. ②JS: jointing period, BS: booting period, HS: heading period, FP: flowering period, FS: filling stage, the same as below

Fig.2 Effects of different sowing dates on net photosynthetic rate of Xindong 22 (Upper) and Handan 5316 (Lower) Note: a ', b', c ', d' represent the photosynthetic indexes of Xindong 22 under the density of M1, M2, M3 and M4 respectively; and e ', f', g ', h' represent the photosynthetic indexes of Handan 5316 under the density of M1, M2, M3 and M4 respectively, the same as below

Fig.3 Effects of different densities on transpiration rates of Xindong 22 (Upper) and Handan 5316 (Lower)

Fig.4 Effects of different sowing dates on transpiration rates of Xindong 22 (Upper) and Handan 5316 (Lower)

Fig.5 Effects of different densities on SPAD of Xindong 22 (Upper) and Handan 5316 (Lower) Note: 7, 14 and 21 D in the figure respectively represent 7 days after flowering, 14 days after flowering and 21 days after flowering, the same below

Fig.6 Effects of different sowing dates on SPAD of Xindong 22 (Upper) and Handan 5316 (Lower)

Fig.7 Comparison of yield of each treatment and grain yield per plant

Fig.8 Effect of sowing date and density on yield of Xindong 22

Fig.9 Effect of sowing date and density on yield of Handan 5316

Table 1 Simulation results of yield composition optimization

品种 Varieties	最高产量 Maximum yield (kg/hm²)	收获穗数 Harvest panicle number (10⁴/hm²)	千粒重 1,000-grain weight (g)	穗粒数 Grain number per spike	经济系数 Economic coefficient
新冬22号 Xindong 22	8 271.88	809.07	46.12	22.61	0.42
邯郸5316 Handan 5316	9 135.31	819.48	43.91	28.31	0.41

Table 2 Simulation results of individual development optimization

品种 Varieties	株高 Plant height (cm)	单株最大叶面积 Maximum leaf area per plant (cm²)	单株干重 Dry weight per plant (g)	单株穗数 Spikes per plant
新冬22号 Xindong 22	76.05	84.28	2.24	1.13
邯郸5316 Handan 5316	73.62	91.97	2.28	1.35

Table 3 Simulation results of population development optimization

品种 Varieties	冬前总茎数 Total stems before winter (10⁴/hm²)	最高总茎数 Maximum total stems (10⁴/hm²)	最大LAI Maximum LAI	拔节期LAI Jointing stage LAI	灌浆期LAI Filling stage LAI
新冬22号 Xindong 22	1 118.61	1 618.86	7.25	3.95	3.96
邯郸5316 Handan 5316	1 311.17	1 818.46	8.14	4.76	4.82

References 13

[1]	于振文. 小麦产量与品质生理及栽培技术[M]. 北京: 中国农业出版社. 2006.
	YV Zhengwen. Wheat yield and quality physiology and cultivation techniques [M]. Beijing: China Agriculture Press, 2006.
[2]	王树丽. 播期和种植密度对小麦群体结构与氮素利用效率的影响[D]. 泰安:山东农业大学, 2012.
	WANG Suli. Effects of sowing date and planting density on canopy structure and nitrogen utilization efficiency of winter wheat [D]. Tai'an: Shandong Agricultural University, 2012.
[3]	胡焕焕. 播种期和密度对冬小麦群体质量和产量的调控效应[D]. 保定:河北农业大学, 2008.
	HU Huanhuan. Effect of planting date and planting density on the population quality and grain yield of winter wheat[D]. Baoding: Hebei Agricultural University, 2008.
[4]	刘萍. 不同播期及密度对滴灌小麦群体质量及产量的影响[D]. 石河子:石河子大学, 2014.
	LIU Ping. Effect of seeding rate and planting density on population trait and grain yield of drip irrigation wheat[D]. Shihezi: Shihezi Agricultural University, 2014.
[5]	由海霞. 不同密度小麦群体的光合作用特性研究[J]. 中国农学通报, 2005, 11(4):162-165.
	YOU Haixia. The photosynjournal characteristics of the winter wheat colony of different density[J]. Chinese Agricultural Science Bulletin, 2005, 11(4):162-165.
[6]	王娟玲, 贾少敏, 张睿. 关中东部渭河灌区不同播期播量对农大1108小麦光合特性及产量的影响[J]. 西安文理学院学报(自然科学版), 2018, 21(4):88-93, 98.
	WANG Juanling, JIA Shaomin, ZHANG Rui. Effects of different sowing rates and dates on the photosynthetic characteristics and yield of Nongda 1108 wheat in the Wei River irrigation area in Eastern Guanzhong[J]. Journal of Xi'an University of Arts & Science (Natural Science Ed.), 2018, 21(4):88-93, 98.
[7]	裴磊, 刘莉, 刘新月, 等. 播期和播量对晋麦91号农艺性状及产量的影响[J]. 山西农业科学, 2017, 45(4):567-571.
	PEI Lei, LIU Li, LIU Xinyue, et al. Effect of sowing date and seeding rate on agronomic characters and yield of Jinmai 91[J]. Journal of Shanxi Agricultural Sciences, 2017, 45(4):567-571.
[8]	方保停, 李向东, 邵运辉, 等. 播种期对小麦新品种郑麦379生理特性和产量的影响[J]. 江苏农业科学, 2018, 46(22):60-63.
	FANG Baotin, LI Xiangdong, SHAO Yunhui, et al. Effect of sowing time on physiological characteristics and yield of Zhengmai 379[J]. Jiangsu Agricultural Sciences, 2018, 46(22):60-63.
[9]	王立峰, 张鹏飞, 唐清, 等. 播期与密度对襄麦D51产量及其构成因素的影响[J]. 湖北农业科学, 2018, 57(17):21-25.
	WANG Lifeng, ZHANG Pengfei, TANG Qing, et al. Effects of sowing date and planting density on yield and yield components of wheat variety Xiangmai D51[J]. Hubei Agricultural Sciences, 2018, 57(17):21-25.
[10]	何盛莲, 吴政卿, 雷振生, 等. 播期、播量对小麦郑麦101生长发育和产量的影响[J]. 江苏农业科学, 2018, 46(15):48-50.
	HE Shenglian, WU Zhengqin, LEI Zhengsheng, et al. Effect of sowing date and quantity on growth and yield of Zhengmai 101[J]. Jiangsu Agricultural Sciences, 2018, 46(15):48-50.
[11]	张向前, 杜世州, 曹承富, 等. 播期对冬小麦群体性状、产量和叶绿素荧光特性的影响[J]. 麦类作物学报, 2014, 34(1):71-77.
	ZHANG Xiangqian, DU Shizhou, CAO Chengfu, et al. Effects of sowing date on population traits,yield and chlorophyll fluorescence characteristics of winter wheat[J]. Journal of Triticeae Crops, 2014, 34(1):71-77.
[12]	张永平, 王志敏, 王璞, 等. 冬小麦节水高产栽培群体光合特征[J]. 中国农业科学, 2003, 36(10);1143-1149.
	ZHANG Yongping, WANG Zhiming, WABF Pu, et al. Canopy photosynthetic characteristics of population of winter wheat in water-saving and high-yielding cultivation[J]. Scientia Agricaltura Sinica, 2003, 36(10);1143-1149.
[13]	张国平, 陈明达. 小麦"稳群体壮个体攻大穗"高产栽培途径[J]. 浙江农业大学学报, 1994, 20(1):51-56.
	ZHANG Guopin, CHEN Mingda. Studies on cultural pattern of high-yield in wheat through stablizing the size of population with vigorous individuals and stimulating ear development[J]. Journal of Zhejiang Agricultural University, 1994, 20(1):51-56.

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Effects of Sowing Date and Density on Photosynthetic Characteristics and Yield of Winter Wheat under Drip Irrigation

播期和密度对滴灌冬小麦光合特性及产量的影响

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