Results 21 to 30 of about 5,045 (125)
Shuitu Baochi Xuebao, 2021 探讨有机肥与化肥配施对旱地小麦产量、品质和水分利用率的影响，为黄土丘陵区旱地麦田有机肥替代化肥比例和减小年际间产量波动提供理论依据。于2017—2019年，定位研究了常量化肥（B）、猪粪替代常量化肥（A1B1，替代20%；A1B2，替代30%；A1B3，替代40%）和羊粪替代常量化肥（A2B1，替代20%；A2B2，替代30%；A2B3，替代40%）对旱地小麦产量及其构成、籽粒营养品质和面粉加工品质、水分利用率的影响。结果表明，与仅施常量化肥相比，化肥减量配施有机肥可提高旱地小麦产量、籽粒容重、硬度指数、
裴雪霞 +6 more
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Shuitu Baochi Xuebao, 2007 采用短期淹水密闭培养法、长期淹水密闭培养-间歇淋洗法及氯仿薰蒸法,探讨不施氮肥、施氮肥、氮肥 有机肥、氮肥 有机肥 放萍4种施肥措施,连续16年长期定位试验水稻土的可矿化氮及微生物量氮的变化.结果表明:经过16年培肥及水稻种植,与不施氮肥相比,单施化学氮肥使水稻土可矿化氮数量极显著下降(p＜0.01),化学氮肥与有机肥配施可极显著地提高水稻土可矿化氮数量(p＜0.01);而化学氮肥及化学氮肥与有机肥配施均可极显著增加水稻土微生物量氮的数量(p＜0.01),但以单施化学氮肥增加的幅度最大 ...
张玉玲 +4 more
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Functional Ecology, Volume 40, Issue 6, Page 1725-1739, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song +7 more
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Functional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra +3 more
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Regulating negative parameters of metacomposites is mainly limited by their unclear mechanisms, which affects their practical applications in new sensing, communication, electromagnetic (EM) protection and other fields. This work proposes a dual‐functional competitive design strategy based on the waste corncob‐derived carbon/polyaniline ...
Qiuyun Yang +4 more
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Shuitu Baochi Xuebao, 2021 有机肥的施用是改善茶叶品质、提高茶叶产量的重要措施之一，牛粪资源化利用有助于降低对农业生态环境的污染，为探讨牛粪有机肥对茶叶产量和品质的影响，通过连续2年（2019—2020年）的田间定位试验，研究了不同比例牛粪有机肥替代化肥对六安瓜片乌牛早茶叶内外品质、产量及茶园土壤肥力的影响，筛选了适宜茶园的牛粪有机肥替代化肥比例。结果表明：全部化肥处理乌牛早茶叶产量最高，为821.87 kg/hm2，其次是牛粪有机肥完全替代化肥处理，为817.13 kg/hm2，随着牛粪有机肥替代比例增加 ...
郭龙 +8 more
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Dermoscopic evaluation of normal canine skin with a handheld dermoscope
Veterinary Dermatology, Volume 36, Issue 5, Page 593-601, October 2025.Background – Dermoscopy is a noninvasive diagnostic tool that provides a magnified view of skin structures. While dermoscopy is described for certain canine dermatological diseases, large‐scale studies evaluating normal skin are lacking. Hypothesis/Objective – This study aimed to correlate dermoscopic findings with histopathological results in healthy ...
Rachael Loek +4 more
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Obesity Reviews, Volume 26, Issue 7, July 2025.Summary Introduction The prevalence of obesity among the Chinese population has increased more than three‐fold over the last twenty years. It is crucial to understand Chinese people's perceptions toward obesity to inform effective weight management initiatives.
Yixi Wang‐Chen +3 more
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Shuitu Baochi Xuebao, 2022 以建于1990年的新疆阜康荒漠生态系统观测研究站的长期施肥定位试验为平台，分析了不施肥（CK）、单施化肥（化肥常规NPK和化肥高量N2P2K）、化肥配施秸秆（化肥配施秸秆常规NPKS和化肥配施秸秆高量NPKS2）和化肥配施猪粪（NPKM）对农田土壤有机碳和无机碳含量与剖面分布及有机碳热稳定性的影响。结果表明：（1）长期施肥处理提高了土壤有机碳含量，其中耕层（0—20 cm）土壤有机碳响应最敏感，化肥配施秸秆还田处理下有机碳积累高于其他处理。（2）长期施肥处理均降低土壤有机碳稳定性 ...
向姣, 王著峰, 王玉刚, 冯文婷
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Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 3, Page 303-310, March 2025.ABSTRACT Objective Globally, one in four pregnant women is classified as overweight or obese, based on their prepregnancy body mass index (BMI). Obese pregnant women are at increased risk of adverse pregnancy outcomes and long‐term cardiovascular disease that occurs earlier in life.
M. Charakida +6 more
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