{"title":"砂质土壤条件下微量元素叶面施用量和钾肥水平对芝麻产量和品质的影响","authors":"M. Yasin, A. Abdelsalam","doi":"10.21608/zjar.2022.269597","DOIUrl":null,"url":null,"abstract":": The desired goal of this investigation was to study the effect of eight micronutrients foliar application [Zn, Fe, Mn, Zn + Fe, Zn + Mn, Fe + Mn, Zn + Fe + Mn and control (tap water)] and three potassium fertilizer levels (check, 24 and 48 kg K 2 O/fad.) on yield, their attributes and seed quality of sesame grown in sandy soil. The obtained results revealed that, foliar application of Zn + Fe + Mn led to a significant increase in most yield attributes, seed and oil yields/fad., as well as seed oil % during both seasons. Plant height, fruiting zone length, No. capsules per plant, No. and weight of seeds per capsule, weight of seeds per plant and 1000-seed weight, seed and oil yields/fad., as well as, seed oil % exhibited significant increase due to raising K level up to 48 kg K 2 O/fad. It could be concluded that foliar application of Zn + Mn or Zn + Fe + Mn along with 48 kg K 2 O/fad., produced the highest sesame seed and oil yields/fad.","PeriodicalId":23865,"journal":{"name":"Zagazig Journal of Agricultural Research","volume":"11 8 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"IMPACT OF MICRONUTRIENTS FOLIAR APPLICTION AND POTASSIUM FERTILIZER LEVELS ON PRODUCTIVITY AND QUALITY OF SESAME UNDER SANDY SOIL CONDITIONS\",\"authors\":\"M. Yasin, A. Abdelsalam\",\"doi\":\"10.21608/zjar.2022.269597\",\"DOIUrl\":null,\"url\":null,\"abstract\":\": The desired goal of this investigation was to study the effect of eight micronutrients foliar application [Zn, Fe, Mn, Zn + Fe, Zn + Mn, Fe + Mn, Zn + Fe + Mn and control (tap water)] and three potassium fertilizer levels (check, 24 and 48 kg K 2 O/fad.) on yield, their attributes and seed quality of sesame grown in sandy soil. The obtained results revealed that, foliar application of Zn + Fe + Mn led to a significant increase in most yield attributes, seed and oil yields/fad., as well as seed oil % during both seasons. Plant height, fruiting zone length, No. capsules per plant, No. and weight of seeds per capsule, weight of seeds per plant and 1000-seed weight, seed and oil yields/fad., as well as, seed oil % exhibited significant increase due to raising K level up to 48 kg K 2 O/fad. It could be concluded that foliar application of Zn + Mn or Zn + Fe + Mn along with 48 kg K 2 O/fad., produced the highest sesame seed and oil yields/fad.\",\"PeriodicalId\":23865,\"journal\":{\"name\":\"Zagazig Journal of Agricultural Research\",\"volume\":\"11 8 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zagazig Journal of Agricultural Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/zjar.2022.269597\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zagazig Journal of Agricultural Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/zjar.2022.269597","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
本试验旨在研究8种微量元素[Zn、Fe、Mn、Zn + Fe、Zn + Mn、Fe + Mn、Zn + Fe + Mn和对照(自来水)]和3种钾肥水平(对照、24和48 kg k2o /fad)对沙质土壤芝麻产量、性状和籽粒品质的影响。结果表明，叶面施用Zn + Fe + Mn可显著提高水稻的大部分产量属性，籽粒和油料产量/fad。，以及种子油%，在两个季节。株高、果区长、号。每株蒴果数;每个蒴果的种子重量、每株的种子重量和千粒重、种子和油产量/fad。当施钾量达到48 kg k2o /fad时，种子含油率显著提高。结果表明，叶面施用Zn + Mn或Zn + Fe + Mn，配以48 kg k2o /fad。在美国，芝麻和油脂产量最高。
IMPACT OF MICRONUTRIENTS FOLIAR APPLICTION AND POTASSIUM FERTILIZER LEVELS ON PRODUCTIVITY AND QUALITY OF SESAME UNDER SANDY SOIL CONDITIONS
: The desired goal of this investigation was to study the effect of eight micronutrients foliar application [Zn, Fe, Mn, Zn + Fe, Zn + Mn, Fe + Mn, Zn + Fe + Mn and control (tap water)] and three potassium fertilizer levels (check, 24 and 48 kg K 2 O/fad.) on yield, their attributes and seed quality of sesame grown in sandy soil. The obtained results revealed that, foliar application of Zn + Fe + Mn led to a significant increase in most yield attributes, seed and oil yields/fad., as well as seed oil % during both seasons. Plant height, fruiting zone length, No. capsules per plant, No. and weight of seeds per capsule, weight of seeds per plant and 1000-seed weight, seed and oil yields/fad., as well as, seed oil % exhibited significant increase due to raising K level up to 48 kg K 2 O/fad. It could be concluded that foliar application of Zn + Mn or Zn + Fe + Mn along with 48 kg K 2 O/fad., produced the highest sesame seed and oil yields/fad.
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