Crops ›› 2024, Vol. 40 ›› Issue (6): 171-178.doi: 10.16035/j.issn.1001-7283.2024.06.023

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Comprehensive Evaluation and Spatial Distribution of Soil Fertility Suitability in Changting Tobacco-Growing Area

Zhang Ying1(), Wang Haiyang1, Jiang Lin1, Guo Xueqing2, Zhong Xiaoli2, Zhang Xing2, Lu Minjiao2, Ji Xiaoming1, Yang Xiaopeng1(), Wu Shusong2   

  1. 1Tobacco College of Henan Agricultural University, Zhengzhou 450046, Henan, China
    2Longyan City Company of Fujian Provincial Tobacco Company, Longyan 362300, Fujian, China
  • Received:2023-08-22 Revised:2023-10-02 Online:2024-12-15 Published:2024-12-05

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Abstract:

In order to accurately assess the soil nutrient status of “Cuibi 1” characteristic tobacco planting in Changting tobacco-growing area in Longyan, Fujian province, 90 soil samples were collected from six planting towns of “Cuibi 1” tobacco-growing area. Eight chemical indexes were determined, including pH, organic matter, available nitrogen, etc. The suitability of soil fertility in Changting tobacco-growing area was thoroughly assessed using the fuzzy mathematics method. The results showed that the soil fertility in the sampling area was above grade IV, and the suitability index was 0.66, so the soil fertility was high. According to the present situation of soil nutrient abundance and deficiency, the grade of soil fertility was analyzed. Among the six towns, the fertility suitability grade of Guanqian was the highest, followed by Cewu, Gucheng, Xinqiao, Datong and Tongfang. As a whole, the fertilization scheme for flue-cured tobacco in Changting tobacco-growing area should adjust soil pH, control the application of nitrogen fertilizer and chlorine fertilizer, reduce phosphorus fertilizer, supplement potassium fertilizer, organic fertilizer and medium- and micro-fertilizers such as calcium and magnesium, improve the availability of various nutrients in soil, achieve precise fertilization and thus improve the quality of tobacco leaves.

Key words: Changting tobacco-growing area, Flue-cured tobacco, Cuibi 1, Soil fertility, Comprehensive evaluation, Spatial distribution

Table 1

Sampling location and number of samples"

取样地Sampling place 古城Gucheng 馆前Guanqian 童坊Tongfang 策武Cewu 新桥Xinqiao 大同Datong 总数Total
样本数Number of samples 15 15 15 15 15 15 90

Table 2

Determination methods of physical and chemical indexes of tobacco-growing soil"

项目Item 测定方法Measurement method
pH 雷磁PHS-3C型酸度计法（土液比1:2.5）
有机质
Organic matter		 重铬酸钾容量法―外加热法
碱解氮
Alkali-hydrolyzable N		 碱解扩散法
水溶性氯
Water soluble Cl		 硝酸银滴定法
速效磷Available P Bray I法
速效钾Available K 醋酸铵浸提―火焰光度法
交换性钙
Exchangeable Ca		 EDTA滴定法
交换性镁
Exchangeable Mg		 EDTA滴定法

Table 3

Nutrient content abundance and deficiency system of tobacco planting soil in Changting"

等级
Classification		 pH 有机质
Organic matter
(g/kg)		 碱解氮
Alkali-hydrolyzable
N (mg/kg)		 水溶性氯
Water soluble
Cl (mg/kg)		 速效磷
Available P
(mg/kg)		 速效钾
Available K
(mg/kg)		 交换性钙
Exchangeable
Ca (mg/kg)		 交换性镁
Exchangeable
Mg (mg/kg)
极低Extremely low <4.50 <15 <65 <5 <35 <80 <200 <25
低Low 4.51~5.50 15~25 65~100 5~15 35~45 80~150 200~400 25~50
适宜Suitable 5.51~6.50 25~35 100~180 15~25 45~55 150~220 400~600 50~100
高High 6.51~7.50 35~45 180~240 25~40 55~70 220~350 600~1000 100~200
很高Very high >7.51 >45 >240 >40 >70 >350 >1000 >200

Table 4

Membership function and inflection point value of each index"

拐点值
Inflection
point value		 抛物线型Parabola-type S型S-type
pH 有机质
Organic matter
(g/kg)		 碱解氮
Alkali-hydrolyzable
N (mg/kg)		 水溶性氯
Water soluble
Cl (mg/kg)		 速效磷
Available P
(mg/kg)		 速效钾
Available
K (mg/kg)		 交换性钙
Exchangeable
Ca (mg/kg)		 交换性镁
Exchangeable
Mg (mg/kg)
x1 4.5 15 65 15 35 80 200 25
x2 5.5 20 100 25 － － － －
x3 6.5 30 180 35 － － － －
x4 7.5 45 240 45 70 350 1000 200

Table 5

Suitability of soil fertility index membership value"

适宜性Suitability 低Low 中等Medium 适宜Suitable
分值范围Score range <0.5 0.5≤隶属度值≤0.8 >0.8

Table 6

Suitability grade of soil fertility for tobacco planting"

适宜性等级Suitability class Ⅰ级Grade I Ⅱ级Grade Ⅱ Ⅲ级Grade Ⅲ Ⅳ级Grade Ⅳ Ⅴ级Grade Ⅴ
得分范围Scoring range SFI≥0.80 0.60≤SFI<0.80 0.40≤SFI<0.60 0.20≤SFI<0.40 SFI<0.20
肥力等级Fertility degree 高 较高 中等 较低 低

Table 7

Difference analysis of soil fertility factors in different tobacco planting towns"

地点
Place		 pH 有机质
Organic matter
(g/kg)		 碱解氮
Alkali-hydrolyzable
N (mg/kg)		 水溶性氯
Water soluble
Cl (mg/kg)		 速效磷
Available P
(mg/kg)		 速效钾
Available K
(mg/kg)		 交换性钙
Exchangeable
Ca (mg/kg)		 交换性镁
Exchangeable
Mg (mg/kg)
古城Gucheng 5.77±0.21a 30.36±4.31b 163.10±29.24bc 18.43±3.88bc 44.11±16.20b 303.38±70.24a 358.93±17.17b 37.04±12.42a
馆前Guanqian 5.86±0.43a 29.21±5.36bc 179.90±53.11b 35.45±7.09a 58.45±12.66ab 217.92±64.87b 460.71±66.40a 49.02±8.61a
童坊Tongfang 5.27±0.40b 37.11±2.38a 240.10±66.11a 21.27±7.09b 58.91±8.69ab 199.56±29.99b 419.64±74.99ab 45.74±12.54a
策武Cewu 5.82±0.16a 24.07±1.99c 110.60±10.38c 18.43±3.88bc 57.21±12.63ab 201.92±49.70b 417.86±49.47ab 40.30±11.93a
新桥Xinqiao 5.88±0.13a 24.57±3.53c 165.20±52.23bc 18.42±6.34bc 56.39±10.02ab 158.78±31.50bc 392.86±19.96ab 35.95±6.21a
大同Datong 6.07±0.42a 26.48±5.35bc 151.90±26.14bc 12.76±5.93c 63.10±6.16a 123.48±32.91c 371.43±28.67b 34.86±6.21a

Table 8

Characteristics of soil nutrient content and membership degree"

指标
Index		 养分含量总体特征
Overall characteristics of nutrient content		 指标隶属度
Index membership
均值±
标准差
Mean±SD		 峰度
Kurtosis		 偏度
Skewness		 适宜比例Suitable ratio (%) 均值±
标准差
Mean±SD		 峰度
Kurtosis		 偏度
Skewness		 适宜性Suitable (%)
低
Low		 较低
Lower		 适宜
Suitable		 较高
Higher		 高
High		 低
Low		 中等
Medium		 适宜
Suitable
pH 5.78±0.38 1.40 -0.36 0.00 20.00 76.67 3.33 0.00 0.97±0.08 6.00 -2.45 0.00 16.67 83.33
有机质Organic matter (g/kg) 28.63±5.81 -0.92 0.28 0.00 36.67 46.67 16.67 0.00 0.93±0.17 5.95 -2.44 0.00 16.67 83.33
碱解氮
Alkali-hydrolyzable N (mg/kg)		 168.47±55.98
 0.19
 1.05
 0.00
 3.33
 70.00
 10.00
 17.00
 0.85±0.37
 6.00
 -2.45
 16.67
 0.00
 83.33
速效磷Available P (mg/kg) 56.36±12.06 -0.10 -0.50 6.67 6.67 33.33 33.33 20.00 0.65±0.17 4.92 -2.12 16.67 66.67 16.67
速效钾Available K (mg/kg) 200.84±72.20 0.49 0.81 3.33 16.67 50.00 23.33 6.67 0.50±0.20 3.81 -1.70 16.67 66.67 16.67
水溶性氯
Water soluble Cl (mg/kg)		 20.80±8.92
 0.70
 0.91
 43.33
 30.00
 16.67
 10.00
 0.00
 0.49±0.29
 0.85
 0.56
 66.67
 16.67
 16.67
交换性钙
Exchangeable Ca (mg/kg）		 403.57±55.80
 0.35
 1.07
 0.00
 50.00
 50.00
 0.00
 0.00
 0.34±0.04
 1.09
 -0.26
 100.00
 0.00
 0.00
交换性镁
Exchangeable Mg (mg/kg）		 40.49±10.58
 -0.02
 0.37
 6.67
 76.67
 16.67
 0.00
 0.00
 0.19±0.03
 -2.07
 -0.05
 100.00
 0.00
 0.00

Table 9

Weight of soil fertility evaluation indicators"

指标
Index		 抛物线型Parabola-type S型S-type
pH 有机质
Organic matter
(g/kg)		 碱解氮
Alkali-hydrolyzable
N (mg/kg)		 水溶性氯
Water soluble
Cl (mg/kg)		 速效磷
Available
P (mg/kg)		 速效钾
Available
K (mg/kg)		 交换性钙
Exchangeable
Ca (mg/kg)		 交换性镁
Exchangeable
Mg (mg/kg)
公因子方差
Common factor variance		 0.518 0.703 0.803 0.706 0.608 0.552 0.764 0.608
权重Weight (%) 14.13 11.44 12.55 14.29 11.70 9.25 13.41 13.22

Table 10

Evaluation of soil quality grades in different tobacco planting areas"

取样地Sampling place 古城Gucheng 馆前Guanqian 童坊Tongfang 策武Cewu 新桥Xinqiao 大同Datong 全部Total
SFI值SFI value 0.61 0.73 0.49 0.64 0.61 0.59 0.66
适宜性等级Suitability class Ⅱ级 Ⅱ级 Ⅲ级 Ⅱ级 Ⅱ级 Ⅲ级 Ⅱ级

Table 11

The contents of main chemical components in tobacco leaves %"

地点Place 总糖Total sugar 还原糖Reducing sugar 烟碱Nicotine 总氮Total nitrogen 淀粉Amylum 钾K 氯Cl
古城Gucheng 38.21±2.01bc 24.04±1.89c 1.48±0.46b 1.43±0.15bc 5.99±1.95ab 2.77±0.36a 0.06±0.02b
馆前Guanqian 39.25±1.43ab 23.72±2.38c 1.56±0.49b 1.40±0.10bc 6.24±1.79ab 2.66±0.37ab 0.06±0.02b
童坊Tongfang 39.83±0.41a 27.68±2.08a 1.66±0.34b 1.48±0.14b 5.46±1.60ab 2.36±0.34c 0.08±0.06b
策武Cewu 36.86±2.09d 25.77±2.11b 2.43±0.43a 1.65±0.12a 5.04±0.81b 2.85±0.34a 0.13±0.06a
新桥Xinqiao 37.53±2.28cd 22.82±1.86c 1.62±0.41b 1.43±0.10bc 6.43±1.59a 2.87±0.37a 0.05±0.01b
大同Datong 39.36±1.26ab 27.57±2.90a 1.51±0.35b 1.33±0.11c 6.64±1.35a 2.42±0.40bc 0.08±0.06b
[1] 杨昕, 王克勤, 宋娅丽, 等. 施用土壤改良剂对坡耕地烤烟土壤有机碳及其组分的影响. 土壤, 2023, 55(1):178-186.
[2] 杨茜, 张弘蒙, 杨洁, 等. 不同种类有机肥对植烟土壤生物学特性及烤烟产质量的影响. 中国烟草科学, 2023, 44(1):8-14.
[3] 郭玉鸽, 申洪涛, 李丽华, 等. 微生物菌肥对不同酸碱度土壤及烤烟生长和致香物质的影响. 江苏农业科学, 2023, 51(3):54-62.
[4] 黄永辉, 吕捷, 钟真, 等. 烟草种采烤分一体化生产组织模式创新——基于福建省龙岩市烟区的调研. 中国烟草学报, 2022, 28(3):104-110.
[5] 杨敏, 何璐璐, 饶中秀, 等. 长期施肥对稻田土壤镉锌铜积累及其有效性的影响. 农业现代化研究, 2021, 42(2):302-310.
[6] Chen Y D, Yang L, Zhang L M, et al. Autotoxins in continuous tobacco cropping soils and their management. Frontiers in Plant Science, 2023, 14:1106033.
[7] 张仕祥, 过伟民, 李辉信, 等. 烟草连作障碍研究进展. 土壤, 2015, 47(5):823-829.
[8] 王新月, 张敏, 刘勇军, 等. 改土物料混用对酸性土壤pH和烤烟生长及物质积累的影响. 核农学报, 2021, 35(11):2626- 2633.
doi: 10.11869/j.issn.100-8551.2021.11.2626
[9] 曾庆宾, 谢柠枍, 余伟, 等. 土壤改良剂对攀枝花植烟土壤酸度和烤烟产质量的影响. 江苏农业科学, 2021, 49(14):74-79.
[10] 陈燕, 贾孟, 孔明, 等. 烟秆生物质炭对连作植烟土壤养分及烟叶产质量的影响. 西南农业学报, 2023, 36(9):2019-2025.
[11] 周嵘, 徐宸, 冉茂, 等. 重庆市万州植烟区土壤养分现状及施肥区划. 西南大学学报(自然科学版), 2023, 45(4):82-92.
[12] 包玲凤, 杨明英, 尹兴盛, 等. 基于最小数据集的保山市植烟土壤质量评价与障碍诊断. 西南农业学报, 2023, 36(3):612- 622.
[13] 刘威, 陈小龙, 赵园园, 等. 有机肥施用对植烟土壤氮素矿化及土壤酶和微生物群落的影响. 土壤, 2023, 55(5):1025-1034.
[14] 尹兴盛, 包玲凤, 濮永瑜, 等. 减氮配施生物有机肥对植烟土壤特性及烟草青枯病的防效研究. 中国农业科技导报, 2023, 25(7):122-131.
[15] 邓邦良, 袁知洋, 温卫华, 等. 武功山山地草甸土壤有机质、全氮及碱解氮分布格局及关系. 江苏农业科学, 2015, 43(11):414-417.
[16] 刘国顺. 烟草栽培学. 北京: 中国农业出版社, 2003.
[17] Song X D, Liu F, Wu H Y, et al. Effects of long-term K fertilization on soil available potassium in East China. Catena, 2020, 188:104412.
[18] 龙梦洁. 不同土壤速效磷水平对土壤磷素形态、烤烟产量和品质的影响. 武汉:华中农业大学, 2022.
[19] 孟凡, 罗建新, 蔡叶, 等. 土壤速效磷对烟草生长发育及干物质积累与分配的影响. 作物杂志, 2022(2):203-210.
[20] 唐佐芯, 李天壁, 陈泽斌, 等. 基于主成分分析和聚类分析的红河州植烟土壤特性研究. 西南农业学报, 2019, 32(7):1607- 1613.
[21] 滑小赞, 程滨, 赵瑞芬, 等. 基于主成分分析的山西省油桃主产区土壤肥力评价. 北方园艺, 2023(5):77-84.
[22] 郝尚妍, 周嵘, 徐宸, 等. 重庆渝东北植烟区土壤交换性钙镁与土壤属性的关联特性研究. 土壤, 2023, 55(2):288-294.
[23] 钱笑杰, 肖靖, 洪雅芳, 等. 福建龙岩烟区植烟土壤pH时空变异研究. 热带作物学报, 2019, 40(10):2061-2067.
doi: 10.3969/j.issn.1000-2561.2019.10.021
[24] 孙公, 杨树林. 土壤养分与烤烟化学成分含量间的关系. 烟草科技, 2008(8):58-62.
[25] 熊德中, 蔡海洋, 罗光, 等. 福建烟区土壤主要物理化学性状的研究. 中国生态农业学报, 2007, 15(3):21-24.
[26] 鲍士旦. 土壤农化分析. 3版. 北京: 中国农业出版社, 2000.
[27] 陈江华, 刘建利, 李志宏. 中国植烟土壤及烟草养分综合管理. 北京: 科学出版社, 2008.
[28] 张欢欢. 长汀县植烟土壤养分状况及不同培肥措施效应的研究. 福州:福建农林大学, 2014.
[29] 李政昊, 刘斯泓, 李嘉琦, 等. 辽宁省铁岭植烟区土壤肥力特征及综合评价. 土壤通报, 2022, 53(3):631-639.
[30] Xiao Y S, Liao Y H, Hou J L, et al. Evolution trend of soil fertility in tobacco-planting area of Chenzhou, Hunan Province, China. Open Life Sciences, 2022, 17(1):1568-1578.
doi: 10.1515/biol-2022-0509 pmid: 36561499
[31] 孙正, 吴华勇, 王德彩, 等. 云贵高原烟田土壤肥力评价尺度效应研究. 土壤通报, 2023, 54(4):800-811.
[32] 国家烟草质量监督检验中心. 烟草及烟草制品水溶性糖的测定连续流动法: YC/T 159- 2002. 北京: 中国标准出版社,2002.
[33] 国家烟草质量监督检验中心. 烟草及烟草制品总氮的测定连续流动法: YC/T 161- 2002. 北京: 中国标准出版社,2002.
[34] 国家烟草质量监督检验中心. 烟草及烟草制品总植物碱的测定连续流动法: YC/T 160- 2002. 北京: 中国标准出版社,2003.
[35] 中国烟草总公司青州烟草研究所. 烟草及烟草制品钾的测定火焰光度法: YC/T 173- 2003. 北京: 中国标准出版社,2003.
[36] 李孟霞, 李军营, 文国松, 等. 影响云南清香型烟叶化学品质的土壤因子分析. 西南农业学报, 2021, 34(2):340-346.
[37] 周敏, 李伟, 雷靖, 等. 昆明烟区土壤养分与烟叶主要化学成分含量典型相关分析. 西南农业学报, 2019, 32(9):2211-2215.
[38] 林毅, 梁颁捷, 朱其清. 三明烟区土壤pH值与土壤有效养分的相关性. 烟草科技, 2003(6):35-37.
[39] 陈朝阳. 南平市植烟土壤pH状况及其与土壤有效养分的关系. 中国农学通报, 2011, 27(5):149-153.
[40] 谢榕榕, 雷仁清, 邹珊瑚, 等. 福建省烟区土壤交换性镁的空间分布与酸化现状研究. 中国土壤与肥料, 2023(2):25-32.
[41] 唐莉娜, 陈顺辉, 林祖斌, 等. 福建烟区土壤主要养分特征及施肥对策. 烟草科技, 2008(1):56-60.
[42] 林伟, 丁应福, 刘永新, 等. 南平烟区植烟土壤主要养分丰缺特征及其时空变异. 中国烟草科学, 2022, 43(6):9-16.
[43] 徐辰生, 陈爱国, 徐茜, 等. 南平烟区植烟土壤肥力评价研究. 中国烟草科学, 2016, 37(4):24-29.
[44] 刘欢, 刘娜, 曾文龙, 等. 龙岩市植烟土壤主要速效养分的空间变异研究. 西南农业学报, 2016, 29(8):1932-1935.
[45] 贺鹏. 基于地统计学的福建烟区土壤主要养分空间变异及丰缺分区研究. 福州:福建农林大学, 2008.
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