{"title":"Vinasse作为甜菜钾肥来源及沙质土壤改良","authors":"S. Khalil, B. Makhlouf, Khadiga I. M. El-Gabry","doi":"10.21608/agro.2020.37407.1222","DOIUrl":null,"url":null,"abstract":"Two field experiments were conducted in a sandy soil at Al-Hossein Agricultural Farm located, Cairo-Alexandria Desert Road, Egypt, in 2017/2018 and 2018/2019 seasons, to check the possibility of using cane vinasse as a source of potassium fertilization for sugar beet, and its effect as an amendment on some properties of soil. A randomized complete block design was used. The present work included 13 treatments as follows: - 100% K2O: 48 kg K2O/fed as K2SO4 \"48% K2O\" (control). - Three treatments represent the sole application of 100% equivalent to 48 kg K2O/fed, in the form of raw (V1), photo-chemically (V2) and biologically (V3) treated vinasse, i.e. 708.0 l/fed, 708.0 l/fed and 817.7 l/fed, respectively. - Nine treatments, using 75, 50 and 25 % of the recommended rate as K2SO4 combined with 25, 50 and 75 %, successively, equivalent to 48 kg K2O/fed from each of V1, V2 and V3. The lowest value of HMF was recorded with V3,and phenolic compounds with V2. The maximum activity of dehydrogenase enzyme was found with adding (50% K2O+50% V3)/fed. Adding (50% K2O+50% V3) significantly increased root yield/fed. The different treatments including V3 markedly increased sugar yield/fed, as compared to that gained with 100% K2O/fed, in both seasons. In the final, the addition of [50% of the recommended rate of K-fertilizer (24 kg K2O) as K2SO4+50% of the biologically treated vinasse (408.85 liters)/fed] could be recommended to get economical root and sugar yields, which means saving 50% of mineral potassium sulphate required for sugar beet crop.","PeriodicalId":42226,"journal":{"name":"Egyptian Journal of Agronomy","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2020-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Using Vinasse as a Source of Potassium Fertilization for Sugar Beet and a Sandy Soil Amendment\",\"authors\":\"S. Khalil, B. Makhlouf, Khadiga I. M. El-Gabry\",\"doi\":\"10.21608/agro.2020.37407.1222\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two field experiments were conducted in a sandy soil at Al-Hossein Agricultural Farm located, Cairo-Alexandria Desert Road, Egypt, in 2017/2018 and 2018/2019 seasons, to check the possibility of using cane vinasse as a source of potassium fertilization for sugar beet, and its effect as an amendment on some properties of soil. A randomized complete block design was used. The present work included 13 treatments as follows: - 100% K2O: 48 kg K2O/fed as K2SO4 \\\"48% K2O\\\" (control). - Three treatments represent the sole application of 100% equivalent to 48 kg K2O/fed, in the form of raw (V1), photo-chemically (V2) and biologically (V3) treated vinasse, i.e. 708.0 l/fed, 708.0 l/fed and 817.7 l/fed, respectively. - Nine treatments, using 75, 50 and 25 % of the recommended rate as K2SO4 combined with 25, 50 and 75 %, successively, equivalent to 48 kg K2O/fed from each of V1, V2 and V3. The lowest value of HMF was recorded with V3,and phenolic compounds with V2. The maximum activity of dehydrogenase enzyme was found with adding (50% K2O+50% V3)/fed. Adding (50% K2O+50% V3) significantly increased root yield/fed. The different treatments including V3 markedly increased sugar yield/fed, as compared to that gained with 100% K2O/fed, in both seasons. In the final, the addition of [50% of the recommended rate of K-fertilizer (24 kg K2O) as K2SO4+50% of the biologically treated vinasse (408.85 liters)/fed] could be recommended to get economical root and sugar yields, which means saving 50% of mineral potassium sulphate required for sugar beet crop.\",\"PeriodicalId\":42226,\"journal\":{\"name\":\"Egyptian Journal of Agronomy\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2020-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Egyptian Journal of Agronomy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/agro.2020.37407.1222\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"AGRONOMY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Egyptian Journal of Agronomy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/agro.2020.37407.1222","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 0
摘要
2017/2018年和2018/2019年,在埃及开罗-亚历山大沙漠路Al Hossein农业农场的沙质土壤中进行了两次田间试验,以检查使用甘蔗汁作为甜菜钾肥来源的可能性,以及其作为改良剂对土壤某些性质的影响。采用随机完全区组设计。目前的工作包括13个处理,如下:-100%K2O:48kg K2O/以K2SO4“48%K2O”(对照)的形式进料三种处理代表了以原料(V1)、光化学(V2)和生物(V3)处理的酒糟形式单独施用100%相当于48 kg K2O/饲料,即分别为708.0 l/饲料、708.0 l//饲料和817.7 l/饲料九个处理,使用推荐速率的75%、50%和25%作为K2SO4,依次与25%、50%和75%相结合,相当于48 kg K2O/从V1、V2和V3中的每一个进料。HMF的最低值记录为V3,酚类化合物记录为V2。添加(50%K2O+50%V3)/日粮的脱氢酶活性最高。添加(50%K2O+50%V3)显著提高了根产量/日粮。在两个季节,与100%K2O/饲料相比,包括V3在内的不同处理显著提高了糖产量/饲料。最后,可以建议添加[50%的推荐钾肥(24kg K2O)作为K2SO4+50%的生物处理过的酒糟(408.85升)/饲料],以获得经济的根产量和糖产量,这意味着节省甜菜作物所需的50%的矿物硫酸钾。
Using Vinasse as a Source of Potassium Fertilization for Sugar Beet and a Sandy Soil Amendment
Two field experiments were conducted in a sandy soil at Al-Hossein Agricultural Farm located, Cairo-Alexandria Desert Road, Egypt, in 2017/2018 and 2018/2019 seasons, to check the possibility of using cane vinasse as a source of potassium fertilization for sugar beet, and its effect as an amendment on some properties of soil. A randomized complete block design was used. The present work included 13 treatments as follows: - 100% K2O: 48 kg K2O/fed as K2SO4 "48% K2O" (control). - Three treatments represent the sole application of 100% equivalent to 48 kg K2O/fed, in the form of raw (V1), photo-chemically (V2) and biologically (V3) treated vinasse, i.e. 708.0 l/fed, 708.0 l/fed and 817.7 l/fed, respectively. - Nine treatments, using 75, 50 and 25 % of the recommended rate as K2SO4 combined with 25, 50 and 75 %, successively, equivalent to 48 kg K2O/fed from each of V1, V2 and V3. The lowest value of HMF was recorded with V3,and phenolic compounds with V2. The maximum activity of dehydrogenase enzyme was found with adding (50% K2O+50% V3)/fed. Adding (50% K2O+50% V3) significantly increased root yield/fed. The different treatments including V3 markedly increased sugar yield/fed, as compared to that gained with 100% K2O/fed, in both seasons. In the final, the addition of [50% of the recommended rate of K-fertilizer (24 kg K2O) as K2SO4+50% of the biologically treated vinasse (408.85 liters)/fed] could be recommended to get economical root and sugar yields, which means saving 50% of mineral potassium sulphate required for sugar beet crop.