{"title":"波森莓:4-氯苯氧乙酸对产量组成及成熟度的影响","authors":"C. Kingston","doi":"10.1080/03015521.1987.10425578","DOIUrl":null,"url":null,"abstract":"Abstract Boysenberry (Rubus hybrid) plants were sprayed to run-off with 4-chlorophenoxyacetic acid (4-CPA) at 100 mg litre-1, in the 1983–84 season, when 80% of flowers had reached anthesis. Harvested yield was not affected by 4-CPA treatment. Berry size was significantly increased because of greater numbers of drupelets in the berries. Drupelet numbers were always increased by 4-CPA, irrespective of the level of insect pollination. Fruit from plants sprayed with 4-CPA ripened one week later than fruit from unsprayed plants, but length of harvest period remained unaltered.","PeriodicalId":19285,"journal":{"name":"New Zealand journal of experimental agriculture","volume":"15 1","pages":"325-331"},"PeriodicalIF":0.0000,"publicationDate":"1987-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Boysenberry: Effect of 4-chlorophenoxyacetic acid on yield components and maturity\",\"authors\":\"C. Kingston\",\"doi\":\"10.1080/03015521.1987.10425578\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Boysenberry (Rubus hybrid) plants were sprayed to run-off with 4-chlorophenoxyacetic acid (4-CPA) at 100 mg litre-1, in the 1983–84 season, when 80% of flowers had reached anthesis. Harvested yield was not affected by 4-CPA treatment. Berry size was significantly increased because of greater numbers of drupelets in the berries. Drupelet numbers were always increased by 4-CPA, irrespective of the level of insect pollination. Fruit from plants sprayed with 4-CPA ripened one week later than fruit from unsprayed plants, but length of harvest period remained unaltered.\",\"PeriodicalId\":19285,\"journal\":{\"name\":\"New Zealand journal of experimental agriculture\",\"volume\":\"15 1\",\"pages\":\"325-331\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"New Zealand journal of experimental agriculture\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/03015521.1987.10425578\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Zealand journal of experimental agriculture","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/03015521.1987.10425578","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
摘要在1983 ~ 84年花开花80%的季节，以100 mg l / 1的4-氯苯氧乙酸(4-CPA)喷施于径流中。4-CPA处理对收获产量无影响。果实的大小显著增加，因为果实中有更多的小核果。无论昆虫授粉水平如何，4-CPA均能增加小核果数。4-CPA喷施植株的果实成熟时间比未喷施植株晚一周，但收获期长度不变。
Boysenberry: Effect of 4-chlorophenoxyacetic acid on yield components and maturity
Abstract Boysenberry (Rubus hybrid) plants were sprayed to run-off with 4-chlorophenoxyacetic acid (4-CPA) at 100 mg litre-1, in the 1983–84 season, when 80% of flowers had reached anthesis. Harvested yield was not affected by 4-CPA treatment. Berry size was significantly increased because of greater numbers of drupelets in the berries. Drupelet numbers were always increased by 4-CPA, irrespective of the level of insect pollination. Fruit from plants sprayed with 4-CPA ripened one week later than fruit from unsprayed plants, but length of harvest period remained unaltered.
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