| 沼肥和化肥配合施用对苹果品质的影响 |
| |
| 引用本文： | 杨顺强,罗家刚,吴银梅,桑正林,黄先敏,田虹.沼肥和化肥配合施用对苹果品质的影响[J].河南农业科学,2013,42(1):63-66. |
| |
| 作者姓名： | 杨顺强 罗家刚 吴银梅 桑正林 黄先敏 田虹 |
| |
| 作者单位： | 1. 昭通学院化学系,云南昭通657000;云南农业大学农学与生物技术学院,云南昆明650201
2. 昭通学院化学系,云南昭通,657000 |
| |
| 基金项目： | 昭通师范高等专科学校第三批校级课题(XJKZ0901);云南省教育厅科研基金项目(09C0201) |
| |
| 摘 要： | 为明确沼肥和化肥配合施用对苹果品质的影响,以18年生红富士苹果树为试材,研究了沼肥与化肥配施对苹果果实中还原糖、可溶性糖、可溶性固形物和可滴定酸的影响,并据此筛选出了沼肥配施化肥的最佳配方和施用剂量。结果表明:沼肥配施化肥可显著提高果实中还原糖和可溶性糖含量,其中还原糖含量分别比单施化肥(CK)、单施沼肥(C)处理提高35.505%～41.477%、19.540%～24.808%,可溶性糖含量分别提高21.336%～38.195%、11.310%～26.776%;而且,沼肥与化肥配施还可显著改善固酸比和糖酸比。每株基肥:0.30kg尿素+0.20kg过磷酸钙+20.00kg沼液+30.00kg沼渣;追肥:0.30kg尿素+0.20kg硫酸钾+35.00kg沼液的效果最好,有利于苹果果实品质的提高,适于推广应用。
|
| 关 键 词： | 沼肥 苹果 还原糖 可溶性糖 可溶性固形物 可滴定酸 |
Effect of Application of Biogas Fertilizer with Chemical Fertilizer on Apple Quality |
| |
| YANG Shun-qiang
,
LUO Jia-gang
,
WU Yin-mei
,
SANG Zheng-lin
,
HUANG Xian-min
,
TIAN Hong.Effect of Application of Biogas Fertilizer with Chemical Fertilizer on Apple Quality[J].Journal of Henan Agricultural Sciences,2013,42(1):63-66. |
| |
| Authors: | YANG Shun-qiang LUO Jia-gang WU Yin-mei SANG Zheng-lin HUANG Xian-min TIAN Hong |
| |
| Institution: | 1(1.Department of Chemistry,Zhaotong College,Zhaotong 657000,China; 2.College of Agronomy and Biotechnology,Yunnan Agricultural University,Kunming 650201,China) |
| |
| Abstract: | The present experiment was carried out to study the effect of integrated application of biogas fertilizer and chemical fertilizer on reducing sugar,soluble sugar,soluble solids and titra-table acid in apple.The results showed that there was a promoting effect of combined application of biogas fertilizer with chemical fertilizer on the content of reducing sugar and soluble sugar,ratio of solid to acid and ratio of sugar to acid.The content of reducing sugar in the treatment of integrated application of biogas fertilizer and chemical fertilizer increased by 35.505%-41.477% and 19.540%-24.808%,respectively,compared with single application of inorganic fertilizer and single application of biogas manure,and the content of soluble sugar increased by 21.336%-38.195% and 11.310%-26.776%,respectively.0.30 kg urea,0.20 kg superphosphate,20.00 kg biogas slurry and 30.00 kg biogas residue per plant were used as base fertilizer,and 0.30 kg urea,0.20 kg potassium sulfate and 35.00 kg biogas slurry per plant were applied as topdressing ferti-lizer,which could improve the quality of apple and should be popularized. |
| |
| Keywords: | biogas fertilizer apple reducing sugar soluble sugar soluble solids titratable acid |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
