干物质是饲料学、植物生理学、营养学中的一个术语，是指有机体在60℃--90℃的恒温下，充分干燥，余下的有机物的重量，是衡量植物有机物积累、营养成分多寡的一个重要指标。
国际饲料分类是以各种 饲料 干物质 ( dry matter )中的主要营 养特性为基础，将饲料分为8大类。 (一)干草和粗饲料(dry roughage and forages) 指 干物质 中 粗纤维含量18%的饲料...
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...质素；土壤供氮特征；干物质；氮素营养；冬小麦生长 [gap=1213]Key words：lignin; soil nitrogen supply modes; dry substance; nitrogen nutrition; growth of winter wheat ...
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干物质采食量 DMI ; dry matter intake
干物质含量 dry matter content ; LDMC ; Leaf dry matter content
干物质积累 Dry matter accumulation ; accumulation of dry material ; barriers
干物质量 amount of dry matter ; Dry matter quantity
奶干物质 milk solids ; milk chocolate solids
干物质体外消化率 IVDMD
干物质蓄积量 accumulated amount of dry matter
干物质储罐 dry tank
Water deficit at jointing stage affected mostly dry matter accumulation.
拔节期水分亏缺对干物质累积量影响最大。
参考来源 - 节水灌溉条件下作物根区水氮迁移和高效利用机制研究In addiction, spraying biogas slurry can also enhance the fruit length, increase the contents of capsaicin, dry material and soluble sugar. The Vitamin C content of pepper was highest, which achieved 139.42mg/100g, increased 39.46g/100g than the control.
另外,喷施沼液还可以提高果长、辣椒素、干物质含量和可溶性糖,而辣椒中Vc含量最高达到了139.42 mg/100g,比对照增加了39.46 g/100g。
参考来源 - 沼肥在蔬菜上应用效果及施用技术规程研究The correlation coefficient between the activity of root system of early rice, dry-matter and the yield were bigger individually than 0.9 and 0.87.
产量与根系活力和干物质积累的相关分别达到0.9和0.87以上。
参考来源 - 期刊学术社区In the final stage of the growth season, the dry matter storage in rhizomes was 9.7% higher on average than tiller biomass.
在生长季末期,光稃茅香无性系根茎的干物质贮量比分蘖株的生物量平均高9.7%。
参考来源 - 松嫩平原光稃茅香实验无性系的营养繁殖力及生长规律·2,447,543篇论文数据，部分数据来源于NoteExpress
拔节期水分亏缺对干物质累积量影响最大。
Water deficit at jointing stage affected mostly dry matter accumulation.
在一定体积的每次载运量中有较多的干物质。
More dry matter can be carted per load of a given cubic capacity.
我认为不会产生什么好的效果，因为干物质无法与冰粒起任何明显的反应。
I don't think there will be good results - dry substances are not able to have any noticeable reaction with ice particles.
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