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Took the Yanyuan early-bearing walnut trees as the experimental subjects, an in-field experiment on foliar fertilizers was conducted in Yanyuan County. Six treatments were set up to explore the effects of foliar fertilizers on the yield and quality of Yanyuan. The results showed that compared with the control with clean water, spraying foliar fertilizers could significantly increase the yield per tree, the quality of individual fruits, and the kernel extraction rate of walnuts. Among them, the treatment of 0.5% urea+0.3% phosphoric acid potassium+800 times humic acid foliar fertilizer had the best effect, with a 28.38% increase in yield per tree and an 8.38% increase in kernel extraction rate. In terms of quality, the amino acid and humic acid foliar fertilizer compound treatment increased the protein content by 18.46%, the fat content by 14.65%, and the content of mineral elements also significantly increased.

, authors=Dongxu Zhang, authorsList=Dongxu Zhang, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1294746860401488851, articleId=1294746858430165969, tenantId=1146029695717560320, journalId=1293586367437176863, language=CN, title=叶面肥对核桃产量和品质的影响, columnId=1294746790927033036, journalTitle=农业技术与装备, columnName=林果科技, runingTitle=null, highlight=null, articleAbstract=

以盐源早实核桃树为试验对象,在盐源县开展叶面肥田间试验,设置6个处理探究叶面肥对核桃产量与品质的影响。结果表明,相比清水对照,喷施叶面肥可显著提升核桃单株产量、单果质量及出仁率,其中:0.5%尿素+0.3%磷酸二氢钾+800倍腐殖酸叶面肥处理效果最佳,单株产量提高了28.38%,出仁率提升了8.38%。品质方面,氨基酸与腐殖酸叶面肥复配处理蛋白质含量增加了18.46%,脂肪含量提升了14.65%,矿质元素含量亦显著提高。

, authors=张东旭, authorsList=张东旭, authorCompany=null, correspAuthors=null, authorNote=

张东旭(1998-),男,四川冕宁人,助理工程师,研究方向为林业生产。

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张东旭(1998-),男,四川冕宁人,助理工程师,研究方向为林业生产。

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张东旭(1998-),男,四川冕宁人,助理工程师,研究方向为林业生产。

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叶面肥对核桃产量和品质的影响
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张东旭(1998-),男,四川冕宁人,助理工程师,研究方向为林业生产。

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张东旭
作者信息
  • 盐源县左所片区林业工作站,四川 盐源 615700
作者简介:

张东旭(1998-),男,四川冕宁人,助理工程师,研究方向为林业生产。

The Effect of Foliar Fertilizer on the Yield and Quality of Juglans regia
Dongxu Zhang
Affiliations
  • Zuosuo Area Forest Workstation of Yanyuan County County, Yanyuan 615700, Sichuan, China
出版时间: 2026-06-25 doi: 10.3969/j.issn.1673-887X.2026.06.045
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以盐源早实核桃树为试验对象,在盐源县开展叶面肥田间试验,设置6个处理探究叶面肥对核桃产量与品质的影响。结果表明,相比清水对照,喷施叶面肥可显著提升核桃单株产量、单果质量及出仁率,其中:0.5%尿素+0.3%磷酸二氢钾+800倍腐殖酸叶面肥处理效果最佳,单株产量提高了28.38%,出仁率提升了8.38%。品质方面,氨基酸与腐殖酸叶面肥复配处理蛋白质含量增加了18.46%,脂肪含量提升了14.65%,矿质元素含量亦显著提高。

核桃  /  叶面肥  /  高海拔  /  产量  /  品质  /  盐源县

Took the Yanyuan early-bearing walnut trees as the experimental subjects, an in-field experiment on foliar fertilizers was conducted in Yanyuan County. Six treatments were set up to explore the effects of foliar fertilizers on the yield and quality of Yanyuan. The results showed that compared with the control with clean water, spraying foliar fertilizers could significantly increase the yield per tree, the quality of individual fruits, and the kernel extraction rate of walnuts. Among them, the treatment of 0.5% urea+0.3% phosphoric acid potassium+800 times humic acid foliar fertilizer had the best effect, with a 28.38% increase in yield per tree and an 8.38% increase in kernel extraction rate. In terms of quality, the amino acid and humic acid foliar fertilizer compound treatment increased the protein content by 18.46%, the fat content by 14.65%, and the content of mineral elements also significantly increased.

Juglans regia  /  foliar fertilizer  /  high altitude  /  yield  /  quality  /  Yanyuan County
张东旭. 叶面肥对核桃产量和品质的影响. 农业技术与装备, 2026 , (6) : 135 -137 . DOI: 10.3969/j.issn.1673-887X.2026.06.045
Dongxu Zhang. The Effect of Foliar Fertilizer on the Yield and Quality of Juglans regia[J]. Agricultural Technology & Equipment, 2026 , (6) : 135 -137 . DOI: 10.3969/j.issn.1673-887X.2026.06.045

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doi: 10.3969/j.issn.1673-887X.2026.06.045
  • 接收时间:2026-03-02
  • 首发时间:2026-08-13
  • 出版时间:2026-06-25
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  • 收稿日期:2026-03-02
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    盐源县左所片区林业工作站,四川 盐源 615700
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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