Effects of Degradable Hemp Mulching Film on Yield and Quality of Cantaloupe and Soil in Greenhouse
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摘要:
目的 为进一步验证麻地膜覆盖栽培在瓜类作物上的应用效果,通过对比试验比较麻地膜覆盖栽培对网纹甜瓜生长微环境以及其生长发育的影响,为麻地膜在设施栽培中的应用提供理论依据。 方法 以网纹甜瓜“鲁厚甜1号”为试材,采用单因素随机区组设计方法,研究3种覆盖栽培方法对日光温室网纹甜瓜生长发育以及设施内土壤环境的影响。 结果 与无地膜覆盖栽培处理(CK)相比,麻地膜(MDM)和PE农用薄膜(PEBM)覆盖栽培地温可提高3.3 ℃左右;MDM处理在一定程度上可以提高土壤含水量,且与PEBM处理没有明显差别。生育期观察发现,MDM、PEBM处理网纹甜瓜植株的授粉日期比CK分别提前了3、4 d,果实采收日期均提前了10 d;与对照相比,MDM和PEBM处理单果重分别提高18.4%和14.7%;MDM处理下增产效果较PEBM处理显著,小区产量和单位面积产量均较PEBM处理提高了3%左右;与CK处理相比,MDM和PEBM处理果实可溶性糖含量分别提高10.7%和9.9%。网纹甜瓜采收结束后,对土壤养分含量进行测定,结果表明,同CK相比,MDM、PEBM处理下土壤速效氮分别下降13.0、9.0 mg·kg−1,土壤速效磷分别下降17.0、9.0 mg·kg−1,土壤速效钾分别下降33.0、24.0 mg·kg−1,但各处理间土壤全效养分含量变化不显著。MDM处理对土壤内微生物的数量有较大影响,其中细菌和真菌的数量增长量最大,分别比CK高101.60%和70.66%,放线菌数量表现出微弱的增长,比CK高23.24%。 结论 研究结果证实麻地膜覆盖栽培适用于设施网纹甜瓜无公害栽培。 Abstract:Objective Effects of mulching with a degradable hemp film on the melon development and quality as well as the soil properties in greenhouse cultivation of cantaloupes were studied. Methods A mulching film made of hemp fibers (MDM) along with a conventional PE film (PEBM) and without covering as control (CK) was applied on the cultivation bed of Luhoutian No. 1 cantaloupe in a solar greenhouse. Growth and development of the melons and soil conditions were monitored under a single factor random block design experiment. Results Compared with CK, MDM and PEBM mulching increased the soil internal temperature by approximately 3.3 ℃. Both films increased the moisture content of the soil in a similar manner as well. As for the growth and development of the plants, MDM shortened the pollination time by 3d, while PEBM by 4d; and, both films truncated the fruit maturity for harvest by 10 d. Mulching with MDM produced 18.4% higher individual fruit weight, and 14.7% with PEBM; whereas, both films increased 3% on fruit yield per plot and per unit area with significant differences. The soluble sugar content of the melons under the MDM treatment was 10.7% higher; and, 9.9% higher under PEBM. After harvest, the soil mulched with MDM and PEBM decreased, respectively, 13.0 mg·kg−1 and 9.0 mg·kg−1 on available nitrogen, 17.0 mg·kg−1 and 9.0 mg·kg−1 on available phosphorus, and 33.0 mg·kg−1 and 24.0 mg·kg−1 on available potassium. However, no significant differences were observed among the treatments on total nitrogen or potassium contents. MDM mulching also impacted significantly on the microbial population in the soil. The bacterial and fungal counts were 101.60% and 70.66%, respectively, higher, while the actinomycetes 23.24% higher than CK. Conclusion It appeared that the degradable hemp film was a desirable environment-friendly mulching material for cantaloupe farming. -
表 1 不同处理对网纹甜瓜果实生长发育的影响
Table 1. Effects of mulching with different films on growth and development of cantaloupes
处理
Treatments定植日期
Date of
planting授粉日期
Date of
pollination采收日期
Date of
Harvest果实发育期
Fruit development
periods/d平均单瓜重
Single fruit
weight/g小区产量
Plot
yield/kg单位面积产量
Yield per unit area/
(kg·667 m−2)MDM 2019-03-21 2019-04-19 2019-06-06 48 b 1958±12 a 117±4 a 3406±6 a PEBM 2019-03-21 2019-04-18 2019-06-06 49 b 1898±20 a 113±2 a 3303±5 a CK 2019-03-21 2019-04-22 2019-06-15 54 a 1654±7 b 99±7 b 2878±4 b 注: 同列数据之后不同小写字母者表示差异显著(P<0.05),表2~6同。
Note: Data with different letters on same column show significant difference (P<0.05). Same for Tables 2-6.表 2 不同处理对网纹甜瓜果实营养品质的影响
Table 2. Effects of mulching with different films on nutritional quality of cantaloupes
处理
Treatments可溶性糖含量
Soluble sugar content/
(mg·g−1FW)可溶性固形物含量/%
Soluble solid
contentVc含量/
(µg·g−1FW)
Vc contentMDM 139.2±6.6 a 18.3±1.2 a 29.7±1.1 a PEBM 138.1±7.2 a 18.2±0.8 a 30.1±0.7 a CK 125.7±10.4 b 16.9±1.0 b 27.5±1.3 b 表 3 不同处理对土壤温度影响
Table 3. Effect of mulching with different films on soil temperature
(单位:℃) 处理
Treatments2019-03-28 2019-04-12 2019-04-27 2019-05-12 2019-05-27 20 cm 40 cm 20 cm 40 cm 20 cm 40 cm 20 cm 40 cm 20 cm 40 cm MDM 18.3 a 17.6 a 20.9 a 20.4 a 23.0 a 22.1 a 25.0 a 23.9 a 27.6 a 25.9 a PEBM 18.5 a 17.7 a 20.9 a 20.3 a 23.2 a 22.2 a 25.0 a 24.1 a 27.8 a 26.2 a CK 15.2 b 14.6 b 17.7 b 17.1 b 19.6 b 18.8 b 21.7 b 20.8 b 24.3 b 22.8 b 表 4 不同处理对土壤含水量的影响
Table 4. Effect of mulching with different films on soil moisture content
处理
Treatments土壤含水量 Water content of soil/% 2019-03-28 2019-04-12 2019-04-27 2019-05-12 2019-05-27 MDM 37.32±1.01 a 37.05±1.05 a 36.43±0.65 a 35.97±0.65 a 35.66±1.34 a PEBM 38.86±0.78 a 38.52±1.23 a 37.76±1.35 a 36.66±0.87 a 36.92±0.98 a CK 36.13±0.94 b 33.56±1.22 b 33.35±0.22 b 32.98±1.43 b 32.25±0.76 b 表 5 不同处理对土壤养分和pH的影响
Table 5. Effects of mulching with different films on soil nutrients and pH
处理
Treatments有机质
Organic matter/
(g·kg−1)速效氮
Available nitrogen/
(mg·kg−1)速效磷
Available phosphorus/
(mg·kg−1)速效钾
Available potassium/
(mg·kg−1)全氮
Total nitrogen/
(g·kg−1)全钾
Total potassium/
(g·kg−1)pH值
pH valueMDM 16.5±0.9 b 101±10 b 56±11 c 187±12 b 0.91±0.17 a 4.56±0.22 a 7.01±0.07 b PEBM 16.8±0.2 b 105±9 b 64±15 b 196±11 b 0.96±0.11 a 4.51±0.34 a 7.05±0.11 b CK 18.7±1.2 a 114±11 a 73±13 a 220±19 a 0.98±0.09 a 4.35±0.29 a 7.21±0.13 a 表 6 不同处理对土壤微生物数量的影响
Table 6. Effects of mulching with different films on soil microbial counts
处理
Treatments微生物数量 microbial quantity 细菌
Bacteria/
(×105cfu·g−1)真菌
Fungi/
(×103cfu·g−1)放线菌
Actinomycetes/
(×105cfu·g−1)MDM 2.52±0.17 a 2.85±0.35 a 2.28±0.21 a PEBM 2.84±0.15 a 2.37±0.23 a 2.12±0.17 a CK 1.25±0.12 b 1.67±0.18 b 1.85±0.26 b -
[1] 陈艳丽, 吕明轩, 王珧, 等. 营养液浓度对椰糠基质培养网纹甜瓜生长、裂果和品质的影响 [J]. 中国瓜菜, 2019, 32(5):34−37.CHEN Y L, LU M X, WANG Y, et al. Effects of nutrient solution concentration on the growth, fruit cracking and quality of muskmelon cultured with coco coir [J]. China Cucurbits and Vegetables, 2019, 32(5): 34−37.(in Chinese) [2] 李爱英, 张帆, 许育辉, 等. 农用大棚塑料薄膜材料的研究进展 [J]. 化工新型材料, 2014, 42(12):25−26, 37.LI A Y, ZHANG F, XU Y H, et al. Research progress of agricultural shed film materials [J]. New Chemical Materials, 2014, 42(12): 25−26, 37.(in Chinese) [3] BRAUNACK M V, JOHNSTON D B, PRICE J, et al. Soil temperature and soil water potential under thin oxodegradable plastic film impact on cotton crop establishment and yield [J]. Field Crops Research, 2015, 184: 91−103. doi: 10.1016/j.fcr.2015.09.009 [4] CHEN Y S, WU C F, ZHANG H B, et al. Empirical estimation of pollution load and contamination levels of phthalate esters in agricultural soils from plastic film mulching in China [J]. Environmental Earth Sciences, 2013, 70(1): 239−247. doi: 10.1007/s12665-012-2119-8 [5] 严昌荣, 刘恩科, 舒帆, 等. 我国地膜覆盖和残留污染特点与防控技术 [J]. 农业资源与环境学报, 2014, 31(2):95−102.YAN C R, LIU E K, SHU F, et al. Review of agricultural plastic mulching and its residual pollution and prevention measures in China [J]. Journal of Agricultural Resources and Environment, 2014, 31(2): 95−102.(in Chinese) [6] 申丽霞, 兰印超, 李若帆. 不同降解膜覆盖对土壤水热与玉米生长的影响 [J]. 干旱地区农业研究, 2018, 36(1):200−206. doi: 10.7606/j.issn.1000-7601.2018.01.30SHEN L X, LAN Y C, LI R F. Effects of different degradable films on soil moisture, temperature and growth of maize [J]. Agricultural Research in the Arid Areas, 2018, 36(1): 200−206.(in Chinese) doi: 10.7606/j.issn.1000-7601.2018.01.30 [7] 王思意, 杨建平, 郁崇文. 可降解黄麻/棉地膜的制备与性能研究 [J]. 产业用纺织品, 2018, 36(8):15−20. doi: 10.3969/j.issn.1004-7093.2018.08.004WANG S Y, YANG J P, YU C W. Research on preparation and properties of degradable jute/cotton mulch films [J]. Technical Textiles, 2018, 36(8): 15−20.(in Chinese) doi: 10.3969/j.issn.1004-7093.2018.08.004 [8] 石磊, 王朝云, 易永健, 等. 大棚内麻地膜覆盖栽培对土壤环境和大豆产量的影响 [J]. 作物杂志, 2010(3):90−93. doi: 10.3969/j.issn.1001-7283.2010.03.025SHI L, WANG C Y, YI Y J, et al. Effects of degradable bast fiber mulching film in greenhouse on soil environment and yield of soybean [J]. Crops, 2010(3): 90−93.(in Chinese) doi: 10.3969/j.issn.1001-7283.2010.03.025 [9] 安霞, 李苹芳, 骆霞虹, 等. 麻地膜覆盖对不同瓜类栽培效果比较 [J]. 浙江农业科学, 2019, 60(10):1807−1808.AN X, LI P F, LUO X H, et al. Effects of bast fiber mulching film on cultivation of different melon crops [J]. Journal of Zhejiang Agricultural Sciences, 2019, 60(10): 1807−1808.(in Chinese) [10] 舒英杰, 周玉丽, 张子学, 等. 麻地膜与肥料互作对辣椒生长、土壤养分及土壤酶活性的影响 [J]. 中国生态农业学报, 2012, 20(2):175−180. doi: 10.3724/SP.J.1011.2012.00175SHU Y J, ZHOU Y L, ZHANG Z X, et al. Effect of bast-fiber film mulching and fertilization interaction on soil nutrient, soil enzyme activity and pepper growth [J]. Chinese Journal of Eco-Agriculture, 2012, 20(2): 175−180.(in Chinese) doi: 10.3724/SP.J.1011.2012.00175 [11] 安霞, 金关荣, 李鲁峰, 等. 麻地膜对设施樱桃番茄(Solanum lycopersivon)生长及产量的影响 [J]. 分子植物育种, 2020, 18(3):1034−1038.AN X, JIN G R, LI L F, et al. Effect of bast-fiber film on growth and yield of cherry tomato in the greenhouse [J]. Molecular Plant Breeding, 2020, 18(3): 1034−1038.(in Chinese) [12] 尚瑞广, 王朝云, 易永健, 等. 麻地膜覆盖保温特性及对白菜生长和产量的影响 [J]. 中国农学通报, 2012, 28(16):255−260. doi: 10.11924/j.issn.1000-6850.2012-0420SHANG R G, WANG C Y, YI Y J, et al. Effects of bast fiber mulching film on heat preservation and growth and yield of Chinese cabbage [J]. Chinese Agricultural Science Bulletin, 2012, 28(16): 255−260.(in Chinese) doi: 10.11924/j.issn.1000-6850.2012-0420 [13] 李文略, 熊晖, 张旭娟, 等. 麻地膜覆盖对绿芦笋产量和品质的影响 [J]. 浙江农业科学, 2019, 60(5):769−771, 773.LI W L, XIONG H, ZHANG X J, et al. Effects of degradable bast fiber mulching film on the yield and quality of green Asparagus [J]. Journal of Zhejiang Agricultural Sciences, 2019, 60(5): 769−771, 773.(in Chinese) [14] 刘巧真, 阎小毛, 高远, 等. 麻地膜对烤烟生长发育及产质量影响 [J]. 中国农学通报, 2019, 35(16):34−38. doi: 10.11924/j.issn.1000-6850.casb18020085LIU Q Z, YAN X M, GAO Y, et al. Effect of bast-fiber film mulching on growth, yield and quality of tobacco [J]. Chinese Agricultural Science Bulletin, 2019, 35(16): 34−38.(in Chinese) doi: 10.11924/j.issn.1000-6850.casb18020085 [15] 龙世方, 朱奇宏, 周建利, 等. 环境条件对麻纤维地膜降解及其土壤微生物量和酶活性的影响 [J]. 水土保持学报, 2019, 33(2):214−219.LONG S F, ZHU Q H, ZHOU J L, et al. Effects of environmental conditions on the degradation of bast fiber mulch film, soil microbial biomass and enzymes activities [J]. Journal of Soil and Water Conservation, 2019, 33(2): 214−219.(in Chinese) [16] 王朝云, 许香春, 易永健, 等. 麻地膜降解对土壤性质和作物产量影响的研究 [J]. 农业环境科学学报, 2011, 30(1):84−92.WANG C Y, XU X C, YI Y J, et al. Effects of degradation with bast fiber mulching film on soil properties and crop yields [J]. Journal of Agro-Environment Science, 2011, 30(1): 84−92.(in Chinese) [17] 刘芳亮, 杨涛. 塑料大棚薄皮甜瓜高产栽培技术 [J]. 中国瓜菜, 2018, 31(11):58−59. doi: 10.3969/j.issn.1673-2871.2018.11.017LIU F L, YANG T. High yield cultivation techniques of Muskmelon in plastic greenhouse [J]. China Cucurbits and Vegetables, 2018, 31(11): 58−59.(in Chinese) doi: 10.3969/j.issn.1673-2871.2018.11.017 [18] 陈秀萍, 邓朝军, 许奇志, 等. 4个枇杷品种果实糖组分含量及其分布研究 [J]. 福建农业学报, 2015, 30(2):141−145. doi: 10.3969/j.issn.1008-0384.2015.02.007CHEN X P, DENG C J, XU Q Z, et al. The components and contents of sugars and distribution in four cultivars of loquat [J]. Fujian Journal of Agricultural Sciences, 2015, 30(2): 141−145.(in Chinese) doi: 10.3969/j.issn.1008-0384.2015.02.007 [19] 李文凤, 房翠翠, 牛玉昊, 等. 高原地区不同农作物土壤酶活性与土壤养分关系研究 [J]. 北方园艺, 2014(12):159−161.LI W F, FANG C C, NIU Y H, et al. The feature of soil enzyme activities with different crops and soil nutrient in the plateau region [J]. Northern Horticulture, 2014(12): 159−161.(in Chinese) [20] 陆宁海, 杨蕊, 郎剑锋, 等. 秸秆还田对土壤微生物种群数量及小麦茎基腐病的影响 [J]. 中国农学通报, 2019, 35(34):102−108. doi: 10.11924/j.issn.1000-6850.casb18070071LU N H, YANG R, LANG J F, et al. Straw returning affects soil microbial population and wheat crown rot [J]. Chinese Agricultural Science Bulletin, 2019, 35(34): 102−108.(in Chinese) doi: 10.11924/j.issn.1000-6850.casb18070071 [21] 郭元成, 齐小慧, 刘厚雪, 等. 新型环保材料地面覆盖对温州蜜柑品质的影响 [J]. 中国南方果树, 2013, 42(6):36−37.GUO Y C, QI X H, LIU H X, et al. The effect of new environmental protection material on the quality of Wenzhou Mandarin [J]. South China Fruits, 2013, 42(6): 36−37.(in Chinese) [22] 李萍, 刘玉皎, 张永春, 等. 可降解地膜覆盖对青海高海拔地区蚕豆生长的影响 [J]. 贵州农业科学, 2014, 42(12):92−97. doi: 10.3969/j.issn.1001-3601.2014.12.021LI P, LIU Y J, ZHANG Y C, et al. Effects of degradable films on growth of Faba bean in high altitude areatin Qinghai [J]. Guizhou Agricultural Sciences, 2014, 42(12): 92−97.(in Chinese) doi: 10.3969/j.issn.1001-3601.2014.12.021 [23] LIU N, HOU T, YIN H J, et al. Effects of amoxicillin on nitrogen transformation and bacterial community succession during aerobic composting [J]. Journal of Hazardous Materials, 2019, 362: 258−265. doi: 10.1016/j.jhazmat.2018.09.028 [24] 杨敏, 龙世方, 黄道友, 等. 麻纤维地膜还田对土壤-蔬菜系统养分和重金属含量的影响 [J]. 生态与农村环境学报, 2020, 36(10):1347−1352.YANG M, LONG S F, HUANG D Y, et al. Effects of bast fiber mulching film returning on nutrients and heavy metals contents in soil-vegetable system [J]. Journal of Ecology and Rural Environment, 2020, 36(10): 1347−1352.(in Chinese)