Dry matter quantity是什么意思

网络释义

用法例句

The results were showed as follows:dry matter yield and total nitrogen accumulation in hybrid Pennisetum reached the highest and dry matter production efficiency by nitrogen was relatively low as fertilization combination of 67 500 kg/hm~2 manure plus 270.

0 kg/hm2处理,杂交狼尾草干物质产量和氮素积累总量均达到最大值,氮素干物质生产效率较低,第3、第4、第5刈次植株硝酸盐含量均高于0。

A Italian ryegrass CV Suxuyan 1 was used to study the effects of different additional nitrogen application levels (0 kg/hm~2,150 kg/hm~2,300 kg/hm~2,450 kg/hm~2,and (600 kg/hm~2)) on dry matter yield,digestible dry matter yield,total soluble sugar content,crude protein content,cellulose content,hemicellulose content,and lignin content.

以多花黑麦草苏畜研 1号为材料 ,研究了追施不同氮量 (0kg/hm2 、15 0kg/hm2 、30 0kg/hm2 、4 5 0kg/hm2 、6 0 0kg/hm2 )对多花黑麦草干物质产量、可消化干物质产量、可溶性总糖含量、粗蛋白含量、纤维素含量、半纤维素含量和木质素含量的影响。

The greatest increase in dry matter yield occurred before the first cutting, and the fastest daily average increase in height occurred before the second cutting.

结果表明,苜蓿生长的高峰期在第3年,单株干物质产量最大生长速度在第1茬,日均增长速度最快为第2茬;各龄1茬的单株干物质产量占当年的41。

Relation between leaf morphology features and dry matter content in different site of node of tomatoes

番茄不同节位叶片形态特征与干物质含量的关系

The change of dry matter content and disease resistance were not significant.

马铃薯脱毒后干物质含量、抗病性则无明显变化。

The effects of fresh tuber yield,dry matter content, anthocyanin and soluble sugar in the tuber on eating quality of purple-fleshed sweet potato were studied with the help of DPS stepwise regression analysis.

结果表明:薯块干物质含量与食用品质中的水分、质地显著正相关,花色苷含量与食用品质中的水分、质地呈显著负相关,而鲜薯产量和可溶性糖含量与食用品质无显著相关性。

Orthogonal design was used to determine the effects of combinations of N,P and K on plant height,tillers and DM yield in Pennisetum purpureum.

采用正交试验设计,以单次干物质产量、年总干物质产量、株高、分蘖数为指标,测定了氮、磷、钾不同组合对德宏象草Pennisetum purpureum生长的影响。

The results were as follows: (1) The dry matter yields (DM) of 42 varieties in 2004 and 2005 were higher than those in 2002, and the yield in 2002 was higher than that in 2003, due to the low temperature and high rainfall in 2003; (2) DM yields .

结果表明:(1)不同秋眠级苜蓿的干物质产量均呈第4年≈第3年>第1年>第2年的趋势,其中第2生长年(2003年)天气温度较低和降雨过量是其低产的直接原因;(2)在郑州地区,4、2秋眠级苜蓿干物质产量显著高于非秋眠品种,其他秋眠或半秋眠苜蓿产量也程度不同地高于非秋眠苜蓿;(3)不同秋眠级的苜蓿品种第1茬产量最高,其次为第2、3、4茬,第5茬产量最低;(4)苜蓿的秋眠级与年干物质产量、粗蛋白质(CP)含量呈负相关,与粗纤维(CF)呈正相关,认为郑州地区不宜选用非秋眠品种。

The DM yield of 7 hybrid ryegrass cultivars in different climate zones of Yunnan was compared.

通过对7个杂交黑麦草品种在云南4个不同气候带的相对干物质产量以及各气候带杂交黑麦草与其亲本一年生黑麦草和多年生黑麦草各品种的平均产量比较分析,结果表明,杂交黑麦草的干物质产量介于其亲本之间,在云南及相似地区推广种植的优良杂交黑麦草品种为奥格斯塔杂交黑麦草。

The DM yield of 10 perennial ryegrass cultivars in different climate zones of Yunnan was compared.

分析了10个多年生黑麦草品种在云南4个不同气候带的相对干物质产量,结合品种的营养成分和生长的绿色天数,确定在云南及相似地区推广种植的优良多年生黑麦草品种为草地妞。

The DM yield of 15 white clover cultivars in different climate zones of Yunnan was compared.

在云南四个不同气候带条件下,分别对国外引进的15个白三叶品种的相对干物质产量进行比较,同时,观测各品种的物候发育和营养成分。

Effect of Water-saving Irrigation on Dry Matter and Nitrogen Content of Rice Root

节水灌溉对水稻根系干物质量和含氮量的影响

The Constituting Elements on Yield of Dry Matter and Crude Protein for Whole Plant and Their Effecting Factors in Silage Corn;

青贮玉米植株干物质量、粗蛋白量构成因子分析及影响因素研究

Study on Preparation Process and Quality Control of Ginger Extracts

干姜提取物制备工艺与质量控制研究

Extaction, Separation and Quality Analysis of Several Medicinal Substances in Tobacco;

烟草中若干药用物质的提取分离与质量分析

More dry matter can be carted per load of a given cubic capacity.

在一定体积的每次载运量中有较多的干物质。

Study on the Relationships between the Leaf Projection Area and the Leaf Dry Weight of Desert Plants

几种荒漠植物叶面积与叶干质量关系的研究

Study on relationship between dry matter accumulation and water consumption in cotton under film mulch and drip irrigation

膜下滴灌棉花干物质积累与耗水量关系研究

Research Progress on Non-pharmacological Intervention for Improvement of Sleep Quality

非药物干预对改善睡眠质量的研究进展

The Effect of Nitrogen Application on Dry Matter and Nitrogen,Phosphorus or Potassium Nutrient Accumulation of Tobacco Plants

不同施氮量对烟株干物质与氮磷钾累积的影响

Quality control and technical essentials of polymer dry-mixed mortar production

聚合物干拌砂浆生产质量控制与技术要点

Studies on the Relationship Between Yield and Leaf Area Index and Their Dry Matter Accumulation in Black Soybean

黑豆叶面积指数及干物质积累与产量的关系

Determination and Comparison on the Dry Matterand Water Contentin Fruitof Jujube Varieties

枣品种果实干物质和含水量的测定与比较

Impact of nitrogen application amount on dry matter accumulation,yield and yield components in castor-oil plant

施氮量对蓖麻花后干物质积累、产量和产量构成的影响

The dry matter weight per unit, dry matter accumulation per stem( panicle), and transportation of leaf apparent matter was more than the high yield crop management.

与传统高产栽培管理比较,单位面积干物重、茎物质积累量和叶片的物质表观转出量高。

The thy matter weight per unit, thy matter accumulation per stem (panicle), and transportation of leaf apparent matter was more than the high yield crop management.

与传统高产栽培管理比较，单位面积干物重、单茎物质积累量和叶片的物质表观转出量高。

Proteins are the most abundant macromolecules found within living cells, comprising 30%-70% of the cell dry weight.

蛋白质是活细胞中数量最丰富的大分子物质,占干细胞重的30％～70％。

Impact on Genetic Diversity of Cassava Accessions Collected in China and Molecular Tagging of Dry Matter (DW) by SSR Markers;

木薯种质资源遗传多样性分析与干物质产量的分子标记

Effects of Nitrogen Application on Dry Matter Accumulation,Nitrogen Uptake,Yield,and Quality of Flue-cured Tobacco in Low Fertilility Soil

低肥力土壤施氮对烤烟干物质积累、氮素吸收及产质量的影响