Mechanism of fruit cracking in Qingcui plum

doi:10.14088/j.cnki.issn0439-8114.2019.18.018

Abstract

Abstract: By detecting the changes law of K, P, Ca, pectin and cellulose in plum（Prunus salicina Lindl.） continuously, and observing the growth rate of pulp cells, skin cells and the cells nearby rifts, the Qingcui plum was used as material to study the mechanism of fruit cracking. The results showed that the Ca had the greatest effect on fruit cracking among three elements, K ranked second place, and P had no obvious effect. The cellulose and pectin had obvious relevance to dehiscent fruit. The anatomical observations and micro-measurements showed that, uncoordinatedly growing of epidermal cell, parenchyma cells and pulp cells caused fruit cracking.

Key words: Prunus salicina Lindl., fruit cracking, mineral element, pectin and cellulose, growing rate of cell

CLC Number:

S662.3

SUN Guo-chao, QIU Xia, XIONG Bo, WANG Zhi-hui. Mechanism of fruit cracking in Qingcui plum[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(18): 74-77.

References 19

[1]	任国慧,陶然,文习成,等.重要果树果实裂果现象及防治措施的研究进展[J].植物生理学报,2013,49(4):324-330.
[2]	卢艳清,赵锦,刘孟军.果树裂果研究进展[J].河北林果研究,2008(2):200-205.
[3]	BEYER M,PASCHAL S,KOCHER M.Studies on water transport through the sweet cherry fruit surface:IV. Regions of prefer entail uptake[J].Hort science,2002,37(4):637-641.
[4]	ISAACSON T,DYLAN K,ANTONIO J.Cetin deficiency in the tomato fruit cuticle consistently affects resistance to microbial infection and biomechanical properties,but not transpiration water loss[J].The plant journal,2009,60(2):363-377.
[5]	杨淑娟,章英才,郑国琦,等.灵武长枣正常果与裂果解剖结构的比较研究[J].北方园艺,2010(22):15-18.
[6]	杜巍,李新岗,王长柱,等.枣裂果机制研究[J].果树学报,2012,29(3):374-381.
[7]	张林静,桂明珠.李的裂果机制及预防措施[J].园艺学报,2006, 33(4):699-704.
[8]	汪志辉,廖明安,孙国超.矿质元素对油桃裂果的影响[J].北方园艺,2005(6):41.
[9]	马瑞娟,张斌斌,蔡志翔.桃裂果的类型、原因及防止措施[J].中国南方果树,2012,41(4):125-126.
[10]	张加延,周恩主.中国果树志-李卷[M].北京:中国林业出版社,1998.
[11]	姬玉皎,李德,张彩云,等.延川县秋季连阴雨对红枣裂果的影响及措施研究[J].中国农业信息,2016(13):104.
[12]	鲍士旦. 土壤农化分析(第三版)[M].北京:中国农业出版社,2000.
[13]	NY 82.11-1988,果汁测定方法-果胶的测定[S].
[14]	刘文东,孙伟.预防绥李三号裂果试验[J].山西果树,1999(2):8-9.
[15]	刘英翠. 钙与裂果相关性研究进展[J].山西林业科技,2008(3):31-33.
[16]	汪志辉,廖明安.南方高湿地区油桃裂果的原因及防止措施研究[J].中国南方果树,2005,34(5):62-65.
[17]	张阁,朱国英,刘成连.甜樱桃果实果肉Ca2+质量浓度变化规律及其与裂果的关系[J].果树学报,2008,25(5):646-649.
[18]	HUANG,X M,WANG H C,GAO F F,et al.A comparative study of the pericarp of litchi cultivars susceptible and resistant to fruit cracking[J].Journal of horticultural science and biotechnology,1999,74(3):351-354.
[19]	李建国,黄旭明.裂果易发性不同的荔枝品种果皮中细胞壁代谢酶活性的比较[J].植物生理与分子生物学学报,2003,29(2):141-146.