Effects of Dwarf Close Planting on Growth and Yield of Tomato Under East-West Cultivation in Greenhouse

doi:10.16420/j.issn.0513-353x.2021-0070

Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (4): 875-884.doi: 10.16420/j.issn.0513-353x.2021-0070

• Research Notes • Previous Articles Next Articles

Effects of Dwarf Close Planting on Growth and Yield of Tomato Under East-West Cultivation in Greenhouse

CUI Dongyu¹^,³, LI Changqing¹^,², SUN Yanxin¹, WANG Jiqing², ZOU Guoyuan¹^,^*(), YANG Jungang¹^,^*()

1. Institute of Plant Nutrition,Resources and Environment,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,China
2. Hebei North University,Zhangjiakou,Hebei 075000,China
3. The First Middle School of Sanhe,Sanhe,Hebei 065200,China

Received:2021-10-22 Revised:2021-12-17 Online:2022-04-25 Published:2022-04-24
Contact: ZOU Guoyuan,YANG Jungang E-mail:gyzou@163.com;jungangyang@163.com

Abstract

Abstract:

The field experiment was conducted to study the effects of different planting densities on the growth,yield and quality of greenhouse tomato under east-west cultivation in order to provide technical support for the light,simple,high-quality and efficient production of protected vegetables. In this experiment,tomato was planted in east-west ridging suitable for greenhouse mechanized operations. Two factors,density and different locations,were set. The main factors were common sparse planting（33 000 plants · hm^-2 with four ears of fruit）and dwarf close planting（66 000 plants · hm^-2 with three ears of fruit）,and the secondary factor was planting bed treatments in four different locations. The results showed that there were significant differences in environmental conditions of greenhouse at different locations. The soil temperature in the north bed was 0.3-1.3 ℃ higher than that in the south bed,but the light intensity was 39.7%-49.0% lower than that in the south bed. The variation of soil moisture and EC values at the same position was small. The stem diameter in the south bed treated with close planting was significantly higher than that in the north bed at seedling stage. The yield of tomato in the south bed was higher than that in the north bed,increasing by 12.8%-30.1%,and the yield of the close planting treatment was significantly higher than that in the sparse planting treatment,increasing by 27.7%. Compared with sparse planting,close planting did not decrease fruit quality. In terms of harvest time,the fruit yield in the early stage of close planting（from June 9th to June 20th）was increased by 37% compared with that of sparse planting,and the contribution rate of yield increase in the early stage reached 73%,which significantly improved the economic benefit of tomato production. In summary,under the condition of greenhouse tomato cultivation in the east-west direction,the adoption of close planting is conducive to the rational use of environmental conditions,improve the early yield and realize the increase in yield and income.

Key words: tomato, greenhouse cultivation, east-west cultivation, dwarf close planting, yield

CLC Number:

S641.2

CUI Dongyu, LI Changqing, SUN Yanxin, WANG Jiqing, ZOU Guoyuan, YANG Jungang. Effects of Dwarf Close Planting on Growth and Yield of Tomato Under East-West Cultivation in Greenhouse[J]. Acta Horticulturae Sinica, 2022, 49(4): 875-884.

Figures/Tables 7

References 26

[1]	Bao Shi-dan. 2000. Analysis of soil and agro-chemistry. Beijing: China Agriculture Press. (in Chinese)
	鲍士旦. 2000. 土壤农化分析. 北京: 中国农业出版社.
[2]	He Na, Fu Wen-zhuo, Li Jian-she, Gao Yan-ming. 2019. Effect of different planting patterns,densities and remaining fruit clusters on characteristics,yield and quality of tomato in solar greenhouse. Southwest China Journal of Agricultural Sciences, 32 (5):1139-1148. (in Chinese)
	何娜, 伏文卓, 李建设, 高艳明. 2019. 不同种植模式、密度与留果穗数对日光温室番茄生长特性、产量及品质影响. 西南农业学报, 32 (5): 1139-1148.
[3]	Hou P, Liu Y E, Liu W M, Liu G Z, Xie R A, Wang K R, Ming B, Wang Y H, Zhao R L, Zhang W J, Wang Y J, Bian S F, Ren H, Zhao X Y, Liu P, Chang J Z, Zhang G H, Liu J Y, Yuan L Z, Zhao H Y. 2020. How to increase maize production without extra nitrogen input. Resources Conservation & Recycling, 160:104913.
[4]	Lei Xi-hong, Li Xin-xu, Wang Tie-chen, Xu Jin, Li Hong-ling. 2015. Effect of planting density on development,fruit quality and yield of tomato. Northern Horticulture,(7):30-33. (in Chinese)
	雷喜红, 李新旭, 王铁臣, 徐进, 李红岭. 2015. 不同种植密度对番茄长势、果实品质及产量的影响. 北方园艺,(7):30-33.
[5]	Li Yan. 2008. Benefit analysis of vegetable mechanization production in solar-greenhouse. Chinese Agricultural Mechanization,(5):44-46. (in Chinese)
	李艳. 2008. 日光温室蔬菜机械化生产的效益分析. 中国农机化,(5):44-46.
[6]	Li Zhan-tai, Yang Jun-gang, Zou Guo-yuan, Huang Jie, Wang Ji-qing. 2019. Current situation analysis of light and simplified production in greenhouse vegetable gardens in Beijing. China Vegetables,(8):68-75. (in Chinese)
	李占台, 杨俊刚, 邹国元, 黄杰, 王激清. 2019. 北京市设施蔬菜园区轻简化生产现状分析. 中国蔬菜,(8):68-75.
[7]	Liang Jin-feng, Jia Xiao-hong, Jin Qiang, Wen Fang-fang, Yu Yue-yue. 2013. Analysis on the change of fertilization status of protected vegetable in Beijing. China Vegetables,(19):18-22. (in Chinese)
	梁金凤, 贾小红, 金强, 文方芳, 于跃跃. 2013. 北京市设施蔬菜施肥状况变化分析. 中国蔬菜,(19):18-22.
[8]	Liang Zi-yu. 2018. Study on the effect of applying the cultivation pattern of overwintering tomatoes from the east-west ridge of solar greenhouse[M. D. Dissertation]. Shenyang: Shenyang Agricultural University. (in Chinese)
	梁子玉. 2018. 日光温室东西垄向栽培越冬番茄应用效果研究[硕士论文]. 沈阳: 沈阳农业大学.
[9]	Liu Xiao-ming. 2013. Feasibility of greenhouse vegetables production modernization. Agricultural Engineering, 3 (S2):20-22. (in Chinese)
	刘晓明. 2013. 温室蔬菜生产机械化作业的可行性. 农业工程, 3 (S2):20-22.
[10]	Liu Xian-zhao, Kang Shao-zhong. 2002. Effects of shading on photosynthesis and yield of tomato plants at different growth stages. Acta Horticulturae Sinica, 29 (5):427-432.
	刘贤赵, 康绍忠. 2002. 番茄不同生育阶段遮荫对光合作用与产量的影响. 园艺学报, 29 (5):427-432.
[11]	Qi Zhen-yu, Wang Ting, Sang Kang-qi, Liu Yue, Wang Ming-qin, Yu Jing-quan, Zhou Yan-hong, Xia Xiao-jian. 2021. Effects of supplemental lighting at different positions on tomato plant morphology,photosynthesis and endogenous hormone biosynthesis under low-light environment. Acta Horticulturae Sinica, 48 (8):1504-1516.
	齐振宇, 王婷, 桑康琪, 刘玥, 王明钦, 喻景权, 周艳虹, 夏晓剑. 2021. 设施番茄不同叶位补光对植株形态、光合及激素合成的影响. 园艺学报, 48 (8):1504-1516.
[12]	Sha Guang-li. 2020. Discussion on apple dwarfing rootstock and dwarfing cultivation. China Fruits,(3):6-10. (in Chinese)
	沙广利. 2020. 关于苹果矮化砧与矮化栽培几个问题的探讨. 中国果树,(3):6-10.
[13]	Song Wei-tang. 2018. A complete mechanization solution for greenhouse vegetable production. Journal of Chinese Agricultural Mechanization, 39 (9):26-29. (in Chinese)
	宋卫堂. 2018. 日光温室蔬菜生产全程机械化的一种解决方案. 中国农机化学报, 39 (9):26-29.
[14]	Song Wei-tang, Li Chen-xi, Sun Xu-guang, Wang Ping-zhi, Zhao Shu-mei. 2017. Effects of ridge direction on growth and yield of tomato in solar greenhouse with diffuse film. Transactions of the Chinese Society of Agricultural Engineering, 33 (24):242-248. (in Chinese)
	宋卫堂, 李晨曦, 孙旭光, 王平智, 赵淑梅. 2017. 散射膜日光温室中种植垄向对番茄生长和产量的影响. 农业工程学报, 33 (24):242-248.
[15]	Song Yu, Jiang Cheng-yao, Li Yu-shan. 2020. Effects of different remaining fruit spikes on leaf photosynthetic characters,yield,and quality of tomato produced in gobi greenhouses. Xinjiang Agricultural Sciences, 57 (7):1259-1266. (in Chinese)
	宋羽, 蒋程瑶, 李玉姗. 2020. 不同留果穗数对戈壁设施番茄光合特性、产量及品质的影响. 新疆农业科学, 57 (7):1259-1266. doi: 10.6048/j.issn.1001-4330.2020.07.010
[16]	Tian Xing-wu, Jin Long, Zhu Ying, Guo Yong-ting, Li Guo-qi, Yang Chang-xin, Wang Xiao-ming. 2018. Application of light and simple cultivation techniques with different gradients to cherry tomato in solar greenhouse. Agricultural Engineering Technology, 38 (1):65-67. (in Chinese)
	田兴武, 金龙, 朱英, 郭永婷, 李国琪, 杨常新, 王晓明. 2018. 日光温室东西定植、不同梯度轻简栽培技术在樱桃番茄上的应用. 农业工程技术, 38 (1):65-67.
[17]	Tian Xing-wu, Ma Li, Gao Yan-ming, Li Jian-she, Yang Chang-xin. 2017. The research of high-density cultivation experiment of solar greenhouse tomato. Agricultural Engineering Technology, 37 (31):75-78. (in Chinese)
	田兴武, 马丽, 高艳明, 李建设, 杨常新. 2017. 日光温室番茄大行距高密度栽培试验研究. 农业工程技术, 37 (31):75-78.
[18]	Wang Jia, Li Yang, Jia Qian-min, Chang Sheng-hua, Shahzad Ali, Zhang Cheng, Liu Yong-jie, Hou Fu-jiang. 2021. Acta Agriculturae Boreali-Occidentalis Sinica, 30 (1):60-73. (in Chinese)
	王佳, 李阳, 贾倩民, 常生华, Shahzad Ali, 张程, 刘永杰, 侯扶江. 2021. 种植密度与施氮对河西灌区青贮玉米产量与品质及水分利用效率的影响. 西北农业学报, 30 (1):60-73.
[19]	Wang X Z, Zhao M J, Liu B, Zou C Q, Sun Y X, Wu G, Zhang Q, Jin G Q, Jin Z H, Dave Chadwick, Chen X P. 2020. Integrated systematic approach increase greenhouse tomato yield and reduce environmental losses. Journal of Environmental Management,DOI: 10.1016/j.jenvman.2020.110569
[20]	Yang Quan-xian. 2013. Advantages of dwarf and close planting ginkgo for fruit cultivation. The Journal of Hebei Forestry Science and Technology,(5):94-95. (in Chinese)
	杨全贤. 2013. 果用银杏矮化密植栽培的优点. 河北林业科技,(5):94-95.
[21]	Yang Shang-long. 2015. Effect of intensity on yield and quality of tomato[M. D. Dissertation]. Shihezi: Shihezi University. (in Chinese)
	杨尚龙. 2015. 光照强度对番茄产量和品质的影响[硕士论文]. 石河子: 石河子大学.
[22]	Yang Yan-jie, Li Tian-lai, Lin Duo, Chen Ning, Zou Lin-na. 2007. Effects of different light intensity on growth and yield of tomato. Journal of Qingdao Agricultural University(Natural Science),(3):199-206. (in Chinese)
	杨延杰, 李天来, 林多, 陈宁, 邹琳娜. 2007. 光照强度对番茄生长及产量的影响. 青岛农业大学学报(自然科学版),(3):199-206.
[23]	Yang Yu-song. 2017. Tomato yield formation and influencing factors under east-west cultivation pattern in slide cover type solar greenhouse[M. D. Dissertation]. Shenyang: Shenyang Agricultural University. (in Chinese)
	杨雨松. 2017. 滑盖式日光温室番茄东西垄向栽培模式产量形成及影响因素研究[硕士论文]. 沈阳: 沈阳农业大学.
[24]	Yang Yu-song, Zheng Xin-yu, Liu Jie, Sun Zhou-ping. 2020. Studies on cultivation mode of east-west ridge for tomato cultivation with bags in sliding-cover solar greenhouse. China Vegetables,(5):40-47. (in Chinese)
	杨雨松, 郑昕雨, 刘杰, 孙周平. 2020. 日光温室基质袋培番茄东西垄向栽培模式研究. 中国蔬菜,(5):40-47.
[25]	Zhou Huai-bing, Jiang Fang-ling, Hu Gen-jin, Xu Wei-sheng, Wang Dong, Wu Zhen. 2013. Effects of planting density and remaining fruit cluster per plant on growth,yield and quality of large fruit tomato varieties in plastic greenhouse in spring. Jiangsu Journal of Agricultural Sciences, 29 (3):626-632. (in Chinese)
	周怀兵, 蒋芳玲, 胡根金, 徐为圣, 王东, 吴震. 2013. 定植密度和单株留果穗数对春季大棚大果型番茄植株生长及产量和品质的影响. 江苏农业学报, 29 (3):626-632.
[26]	Zou Guo-yuan, Yang Jun-gang, Sun Yan-xin. 2019. Light and efficient cultivation of protected vegetables. Beijing: China Agriculture Press. (in Chinese)
	邹国元, 杨俊刚, 孙焱鑫. 2019. 设施蔬菜轻简高效栽培. 北京: 中国农业出版社.

种植方式 Planting way	位置 Position	畦 Border	维生素C/（mg · kg^-1） Vitamin C	可溶性糖/% Soluble sugar	可滴定酸/% Titratable acid	糖酸比 Sugar acid ratio	番茄红素/ （mg · kg^-1） Lycopene
矮化密植 Dwarf close planting（DCP）	南South	1	107.0 ± 1.11 a	3.16 ± 0.04 a	0.40 ± 0.04 a	7.90 a	22.6 ± 0.30 a
		2	98.6 ± 1.12 ab	2.71 ± 0.30 a	0.45 ± 0.02 a	6.02 a	25.0 ± 0.23 a
	北North	2	84.5 ± 1.02 b	3.22 ± 0.22 a	0.45 ± 0.05 a	7.15 a	24.6 ± 0.33 a
		1	81.3 ± 0.54 b	2.75 ± 0.35 a	0.46 ± 0.06 a	5.97 a	22.9 ± 0.17 a
	平均Mean		92.9 A	2.96 A	0.44 A	6.76 A	23.8 A
普通稀植 Common sparse planting（CSP）	南South	1	97.6 ± 1.23 a	3.05 ± 0.45 a	0.37 ± 0.02 a	8.24 a	25.7 ± 0.38 a
		2	83.9 ± 0.70 a	2.91 ± 0.28 a	0.38 ± 0.04 a	7.65 a	26.2 ± 0.32 a
	北North	2	92.9 ± 1.22 a	2.70 ± 0.08 a	0.40 ± 0.02 a	6.75 a	27.8 ± 0.25 a
		1	87.9 ± 0.44 a	2.88 ± 0.27 a	0.41 ± 0.02 a	7.02 a	23.1 ± 0.15 a
	平均Mean		90.6 A	2.88 A	0.49 A	7.41 A	25.7 A

种植方式 Planting way	位置 Position	畦 Border	维生素C/（mg · kg^-1） Vitamin C	可溶性糖/% Soluble sugar	可滴定酸/% Titratable acid	糖酸比 Sugar acid ratio	番茄红素/ （mg · kg^-1） Lycopene
矮化密植 Dwarf close planting（DCP）	南South	1	107.0 ± 1.11 a	3.16 ± 0.04 a	0.40 ± 0.04 a	7.90 a	22.6 ± 0.30 a
		2	98.6 ± 1.12 ab	2.71 ± 0.30 a	0.45 ± 0.02 a	6.02 a	25.0 ± 0.23 a
	北North	2	84.5 ± 1.02 b	3.22 ± 0.22 a	0.45 ± 0.05 a	7.15 a	24.6 ± 0.33 a
		1	81.3 ± 0.54 b	2.75 ± 0.35 a	0.46 ± 0.06 a	5.97 a	22.9 ± 0.17 a
	平均Mean		92.9 A	2.96 A	0.44 A	6.76 A	23.8 A
普通稀植 Common sparse planting（CSP）	南South	1	97.6 ± 1.23 a	3.05 ± 0.45 a	0.37 ± 0.02 a	8.24 a	25.7 ± 0.38 a
		2	83.9 ± 0.70 a	2.91 ± 0.28 a	0.38 ± 0.04 a	7.65 a	26.2 ± 0.32 a
	北North	2	92.9 ± 1.22 a	2.70 ± 0.08 a	0.40 ± 0.02 a	6.75 a	27.8 ± 0.25 a
		1	87.9 ± 0.44 a	2.88 ± 0.27 a	0.41 ± 0.02 a	7.02 a	23.1 ± 0.15 a
	平均Mean		90.6 A	2.88 A	0.49 A	7.41 A	25.7 A

种植方式 Planting way	位置 Position	畦 Border	叶绿素含量/（SPAD） Chlorophyll content	净光合速率/（µmol · m^-2 · s^-1） Net photosynthetic rate	蒸腾速率/ （mmol · m^-2 · s^-1） Transpiration rate
矮化密植 Dwarf close planting（DCP）	南South	1	44.4 ± 1.35 a	12.4 ± 3.14 a	1.27 ± 0.44 a
	南South	2	47.9 ± 0.44 a	12.1 ± 5.77 a	1.26 ± 0.25 a
	北North	2	45.6 ± 3.13 a	12.4 ± 1.71 a	1.24 ± 0.73 a
	北North	1	45.9 ± 1.45 a	12.8 ± 9.33 a	1.73 ± 0.40 a
平均Mean			45.9 A	12.4 A	1.38 A
普通稀植 Common sparse planting（CSP）	南South	1	50.1 ± 2.66 a	11.8 ± 1.06 a	0.71 ± 0.18 a
	南South	2	50.0 ± 0.68 a	12.0 ± 3.04 a	0.52 ± 0.06 a
	北North	2	47.3 ± 3.30 a	11.8 ± 4.28 a	0.63 ± 0.24 a
	北North	1	49.2 ± 1.21 a	11.8 ± 9.66 a	0.68 ± 0.20 a
平均Mean			49.2 A	11.8 A	0.64 B

种植方式 Planting way	位置 Position	畦 Border	叶绿素含量/（SPAD） Chlorophyll content	净光合速率/（µmol · m^-2 · s^-1） Net photosynthetic rate	蒸腾速率/ （mmol · m^-2 · s^-1） Transpiration rate
矮化密植 Dwarf close planting（DCP）	南South	1	44.4 ± 1.35 a	12.4 ± 3.14 a	1.27 ± 0.44 a
	南South	2	47.9 ± 0.44 a	12.1 ± 5.77 a	1.26 ± 0.25 a
	北North	2	45.6 ± 3.13 a	12.4 ± 1.71 a	1.24 ± 0.73 a
	北North	1	45.9 ± 1.45 a	12.8 ± 9.33 a	1.73 ± 0.40 a
平均Mean			45.9 A	12.4 A	1.38 A
普通稀植 Common sparse planting（CSP）	南South	1	50.1 ± 2.66 a	11.8 ± 1.06 a	0.71 ± 0.18 a
	南South	2	50.0 ± 0.68 a	12.0 ± 3.04 a	0.52 ± 0.06 a
	北North	2	47.3 ± 3.30 a	11.8 ± 4.28 a	0.63 ± 0.24 a
	北North	1	49.2 ± 1.21 a	11.8 ± 9.66 a	0.68 ± 0.20 a
平均Mean			49.2 A	11.8 A	0.64 B

Effects of Dwarf Close Planting on Growth and Yield of Tomato Under East-West Cultivation in Greenhouse

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