Screening of pellet formulas for Caragana korshinskii Kom. seeds

YANG Lifang, GAO Handong, GU Meiying, DU Haibo, LIU Xiaohui, SU Lin

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2019, Vol. 43 ›› Issue (5) : 9-15.

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南京林业大学学报（自然科学版）
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JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2019, Vol. 43 ›› Issue (5) : 9-15. DOI: 10.3969/j.issn.1000-2006.201808023

Screening of pellet formulas for Caragana korshinskii Kom. seeds

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Abstract

【Objective】 Several superior pellet formulas for Caragana korshinskii Kom. seeds were compared and screened with the aim of improving precision seeding, field germination rate and seedling growth. The aim of this study was to promote afforestation on difficult lands in arid and semiarid regions and to provide a theoretical basis for the research and application of forestation and weed seed pelleting.【Method】 Combinations of different adhesives, fillers and superabsorbent polymers (SAPs, mass ratio is 0,3%,5%,7%) were applied to pellet C. korshinskii Kom. seeds (Forestry and Grassland Bureau of Inner Mongolia Autonomous Region). Adhesives included sodium carboxymethyl cellulose A (A1: 0.75%; A2: 1.0%; A3: 1.25%; and A4: 1.5%) and polyvinyl alcohol B (B1: 2%; B2: 4%; B3: 6%; B4: 8%). Fillers included C1 [20% (volume ratio, same below) clay + 40% talc + 40% kaolin], C2 (40% clay + 30% talc + 30% kaolin), C3 (60% clay + 20% talc + 20% kaolin), C4 (80% clay + 10% talc + 10% kaolin), D1 (40% clay + 60% talc), D2 (60% clay + 40% talc), D3 (80% clay + 20% talc) and D4 (100% clay). We evaluated the effects of the pellet formulas on the quality of pelleted seeds, splitting rate, water-holding capacity, seed activity, and growth of germinated pelleted seeds. Then, the optimum pellet formulas forC. korshinskii seeds were selected. 【Result】 The optimum pellet formulas following the primary screening were A3C3 (germination percentage: 88.7%; vigor index: 33.8; and fresh weight: 7.2 g), B1C4 (germination percentage: 86.7%; germination index: 20.1; vigor index: 32.3; and fresh weight: 10.9 g), A2D3 (germination percentage: 89.0%; germination index: 19.7; vigor index: 29.4; and fresh weight: 10.5 g), and B1D1 (vigor index: 28.9 and fresh weight: 9.8 g). After adding SAP based on the primary screening, the optimum pellet formulas were M4 (A3C3 + 7% SAP) with an average germination percentage of 91.0%, germination index of 22.5, vigor index of 35.9, and fresh weight of 4.9 g; M7 (B1C4 + 5% SAP) with an average germination percentage of 90.3%, germination index of 21.9, vigor index of 36.0, and fresh weight of 4.8 g; and M11 (A2D3 + 5% SAP) with an average germination percentage of 92.7%, germination index of 22.7, vigor index of 37.4, and fresh weight of 4.8 g. 【Conclusion】 Based on the germination percentage, germination index, vigor index, fresh weight, and water-holding capacity as well as pellet appearance and splitting rate, the optimum pellet formulas were selected to improve the precision seeding, field germination rate, and seedling growth ofC. korshinskii Kom. seeds.

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Caragana korshinskii Kom. / seed / pelleting formulation / germination percentage / splitting rate / water holding capacity

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YANG Lifang , GAO Handong , GU Meiying , et al . Screening of pellet formulas for Caragana korshinskii Kom. seeds[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2019, 43(5): 9-15 https://doi.org/10.3969/j.issn.1000-2006.201808023

References

List( Publishing order | Descend order by publishing year | Descend order by cited within ) Chart analysis
[1]
王少先, 彭克勤, 萧浪涛, 等. 种子包衣及丸粒化技术研究进展[J]. 种子, 2002, 21(5):32-35. DOI: 10.3969/j.issn.1001-4705.2002.05.016.
10.3969/j.issn.1001-4705.2002.05.016
WANG S X, PENG K Q, XIAO L T, et al. Progress of seed coating technology[J]. Seed, 2002, 21(5):32-35.
Cited in this article [1]
[2]
李明, 姚东伟, 陈利明. 我国种子丸粒化加工技术现状(综述)[J]. 上海农业学报, 2004, 20(3):73-77. DOI: 10.3969/j.issn.1000-3924.2004.03.019.
10.3969/j.issn.1000-3924.2004.03.019
LI M, YAO D W, CHEN L M. Advance in the processing technology of seed pelletization in our country[J]. Acta Agriculture Shanghai, 2004, 20(3):73-77.
Cited in this article [1]
[3]
翁森红, 徐柱, 聂素梅, 等. 半干旱地区牧草种子包衣技术的研究设计[J]. 内蒙古科技与经济, 2002(5):98-100. DOI: 10.3969/j.issn.1007-6921.2002.05.049.
10.3969/j.issn.1007-6921.2002.05.049
WENG S H, XU Z, NIE S M, et al. Study & design on grass seeds’ covering technology in semi-dry area[J]. Inner Monogolia Scientech and Economy, 2002(5):98-100.
Cited in this article [1]
[4]
孙守如, 朱磊, 栗燕, 等. 种子丸粒化技术研究现状与展望[J]. 中国农学通报, 2006, 22(6):151-154. DOI: 10.3969/j.issn.1000-6850.2006.06.035.
10.3969/j.issn.1000-6850.2006.06.035
SU S R, ZHU L, LI Y, et al. Review and prospect of seed-pelleting technique[J]. Chinese Agricultural Science Bulletin, 2006, 22(6):151-154.
Cited in this article [1]
[5]
祁春芳. 柠条种子萌发特性的研究[J]. 安徽农业科学, 2014, 42(35):12556-12557. DOI: 10.3969/j.issn.0517-6611.2014.35.058.
10.3969/j.issn.0517-6611.2014.35.058
QI C F. Study on characteristics of seed germination of Caragana korshinskii [J]. Journal of Anhui Agricultural Sciences, 2014, 42(35):12556-12557.
Cited in this article [1]
[6]
高红仙. 浅谈柠条栽培技术[J]. 环球市场, 2017(16):209-209.
GAO H X. Discuss the cultivation technology of Caragana [J]. Global Market, 2017(16):209-209.
Cited in this article [1]
[7]
孙毅, 闫兴富. 不同生境下柠条种子出苗及幼苗生长特征[J]. 草业学报, 2016, 25(7):186-195.DOI: 10.11686/cyxb2015449.
10.11686/cyxb2015449
SUN Y, YAN X F. Seed emergence and growth of Caragana korshinskii in different habitats [J]. Acta Prataculturae Sinica, 2016, 25(7):186-195.
Cited in this article [1]
[8]
国家质量技术监督局. 林木种子检验规程: GB 2772—1999[S]. 北京: 中国标准出版社, 1999: 116.
National Quality and Technology Supervision Bureau. Rules for forest tree seed testing: GB 2772-1999[S]. Beijing: China Standard Press, 1999: 116.
Cited in this article [1]
[9]
颜启传. 种子学[M]. 北京: 中国农业出版社, 2001.
YAN Q C. Seed science[M]. Beijing: China Agriculture Press, 2001.
Cited in this article [1]
[10]
李安平, 李瑞祥, 张亚丽. 浅谈种子活力[J]. 种子科技, 2009(7):17-18. DOI: 10.3969/j.issn.1005-2690.2009.07.012.
10.3969/j.issn.1005-2690.2009.07.012
LI A P, LI R X, ZHANG Y L. Discussion of seed vitality[J]. Seed Science & Technology, 2009(7):17-18.
Cited in this article [3]
[11]
程智慧, 董志刚, 孟焕文. 黄瓜品种资源芽苗期和幼苗期耐盐性及其评价指标研究[J]. 干旱地区农业研究, 2008, 26(4):156-162.
CHENG Z H, DONG Z G, MENG H W. Study on salt tolerance and evaluation indexes of the germination and seedling stages of melon varieties[J]. Agricultural Research in the Arid Areas, 2008, 26(4):156-162.
Cited in this article [1]
[12]
麦宝莹, 洪舟, 徐大平, 等. 不同家系交趾黄檀种子萌发及幼苗生长差异[J]. 南京林业大学学报(自然科学版), 2019, 43(2):52-59. DOI: 10.3969/j.issn.1000-2006.201807048.
10.3969/j.issn.1000-2006.201807048
MAI B Y, HONG Z, XU D P, et al. Variation of seed germination and seedling growth in different families of Dalbergia cochinchinensis [J]. Journal of Nanjing Forestry University (Natural Sciences Edition), 2019, 43(2):52-59.
Cited in this article [1]
[13]
管康林. 种子生理生态学[M]. 北京: 中国农业出版社, 2009.
GUAN K L. Seed physiological ecology[M]. Beijing: China Agriculture Press, 2009.
Cited in this article [2]
[14]
李布青, 郭肖颖, 何传龙, 等. 抗旱保水剂在小麦种子包衣上的应用[J]. 安徽农业科学, 2004, 32(6):1131-1132. DOI: 10.3969/j.issn.0517-6611.2004.06.011.
10.3969/j.issn.0517-6611.2004.06.011
LI B Q, GUO X Y, HE C L, et al. Application of the solution with the resistance to drought and holding moisture in wheat seed-coating[J]. Journal of Anhui Agricultural Sciences, 2004, 32(6):1131-1132.
Cited in this article [1]
[15]
曾流俭, 许治民, 赵建勋, 等. 丸粒化对油菜种子活力及其幼苗素质的影响[J]. 安徽农业科学, 1995, 23(2):119-120. DOI: 10.13989/j.cnki.0517-6611.1995.02.009.
10.13989/j.cnki.0517-6611.1995.02.009
ZENG L J, XU Z M, ZHAO J X, et al. Effects of pelleting on seed vigor and seedling quality of rapeseed[J]. Journal of Anhui Agricultural Sciences, 1995, 23(2):119-120.
Cited in this article [1]
[16]
刘明分. 棉花种子丸粒化生物学效应的研究[D]. 石家庄:河北师范大学, 2007.
LIU M F. Study on the biological effects of seed pellet of cotton[D]. Shijiazhuang: Hebei Normal University, 2007.
Cited in this article [1]
[17]
许宁. 黄瓜无土育苗应用保水剂的生理效应研究[J]. 辽宁农业科学, 2004(5):41-43.DOI: 10.3969/j.issn.1002-1728.2004.05.014.
10.3969/j.issn.1002-1728.2004.05.014
XU N. Study on the physiological effect of applying water-retaining reagent in soilless seedling-growing of cucumber[J]. Liaoning Agricultural Sciences, 2004(5):41-43.
Cited in this article [1]

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