大庆地区寒地青贮玉米5月8 ~15日播种生物产量及干物质产量为最高。
The sowing biology yield and dry matter yield of silage maize in Daqing cold region were the highest in May 8 ~ 15th.
结果表明，在玉米生长发育期间，降水不同，叶面积增长速度不同、干物质积累速度不同、产量不同。
The result shown that, if the precipitation was different, leaf area increase rate was different, dry matter accumulated rate was different and the output was different during maize grow.
结果表明：与对照相比，各供水处理的产量、干物质量及果实品质均有不同程度的提高。
The results showed that: Comparing with control, the pumpkin's yield, dry matter quantity and fruit quality increased at different degree.
诺兰的抗性差、产量低，但干物质、淀粉含量高。
The variety Norland had poor resistance and low yield, but it had high dry mater and starch content.
土壤盐分对玉米籽粒产量的影响远大于对干物质形成的影响，因此盐碱地更适宜于种植饲料作物。
Soil salinity affected on crop grain yield more seriously than on dry matter formation, so saline soil is more suitable to growth of forage crops.
结果表明，不同培肥措施能减轻大豆根腐病的发生，并且使大豆株高、干物质积累和产量明显高于对照。
The results showed that fertility raising practices not only reduced the occurrence of soybean root rot disease, but also increased plant height, dry matter accumulation and yield of soybean.
通过2002～2003年对青贮专用型玉米不同种植密度下，单株和群体叶面积、干物质积累及单位面积生物产量变化的研究，探讨单株和群体之间的相互影响。
Study on the effect of different densities of silage corn to the leaf area, dry matter and fresh yield of both single plant and population in 2002~2003.
旱种抑制水稻根系生长和地上部干物质积累，产量和水分利用率比淹水灌溉显著降低。
Compared with submerged irrigation, the growth of root, accumulation of above-ground dry matter, grain yield and water use efficiency were decreased significantly under dry cultivation.
分析降水差异对陇东黄土高原玉米叶面积和单株干物质积累及产量的影响。
It studied the impact of precipitation difference to leaf area and single trunk dry matter accumulated and output of maize on loess plateau in east of Gansu province.
盛花后干物质的生产对花生经济产量的影响最大。
It was biggest that the production of peanut dry material influence on the economic yield at after full bloom.
不同品种即使种在同一块地里，养分吸收、干物质积累也不相同，最后得到不同的产量和经济收益。
Different varieties, even growing at the same field, behave differently in nutrient uptake, dry-matter accumulation, result finally in different yield and economic income.
干物质生产、分配和产量形成过程决定了温室水果型黄瓜的经济效益。
Dry matter production, partitioning and yield formation determine the economic benefit of greenhouse fruit cucumber production.
结果表明，不同种植密度下株高、叶龄、LAI和干物质积累均存在差异，且产量受种植密度影响较大。
The results indicated that plant height, leaf age, LAI and accumulation of dried matter existed difference under different sowing density, especially sowing densities had the great effects on yield.
氮素是影响植物干物质生产、分配和产量形成的重要营养元素。
Nitrogen is the important nutrient affecting dry matter production, partitioning and yield formation of plants.
覆膜促进干物质的形成和累积，生物产量提高43%。
Film - covered can improve the dry matter to form and accumulate and the biological yield is increased by 43 percent.
采用田间小区试验方法研究了不同种植方式下玉米产量，干物质积累动态和养分吸收动态变化特点。
A field experiment was conducted to analyse the dynamics of biomass yield and n, p, K absorption by maize under different planting systems.
南卡罗来纳其它研究人员注意到，白油脂加入低或高纤维日粮时，牛的奶产量或干物质进食量没有变化。
Other researchers from South Carolina noticed that there were no changes in milk production or dry matter intake when white grease was added to low or high fiber diets.
采用盆栽法研究了不同盐碱度对水稻分蘖数、 分蘖前期和分蘖末期干物质积累状况及产量的影响。
By pot growing method, effects of different salinity-alkalinity complex stress on tiller number and thy matter accumulation of rice were studied.
但是，不同时期恢复供水，对植株各器官干物质增长和产量形成的促进作用有所不同。
But re watering during different growth period had a different effect on dry matter accumulation of each plant organ.
在最高产量时，紧凑型玉米品种与松散型玉米品种相比具有叶面积系数大，干物质积累数量大，经济系数高等特点。
At same time, the leaf area coefficient, dry matter accumulation and economic coefficient of compact type corn variety is bigger than loosely type corn variety.
结果表明：在绿肥全部还田条件下，不同氮肥用量对烤烟株高、烟叶spad值、烟株干物质累积以及烤后烟叶产量、产值和化学成分均有一定的影响。
Results showed that nitrogen fertilization rate significantly affected tobacco plant growth, leaf SPAD value, dry matter accumulation, leaf yield, economic value as well as chemical components.
光合作用是作物干物质积累和产量的基础，而干旱胁迫是抑制光合作用的重要环境因素。
Photosynthesis is the basis of plant productivity and crop yield, water stress is a important environmental factor inhibiting photosynthesis.
生育过程中抽丝期的群体根系伤流量强度与抽丝后于物质积累量、总干物质积累量及籽粒产量相关最密切。
The root flux activity at silking stage had most significantly positive relation with dry matter accumulation during grain filling and grain yield.
在东北半干旱地区，研究有限供水对干物质积累及产量性状的影响。
In semiarid area northeast, researching the effect of the dry matter cumulation and the yield character on limited water supply.
本研究包括五个子模型，即生育期子模型、形态发育子模型、干物质积累子模型、养分吸收子模型、产量形成子模型。
It includes five models: growth stage model, shape development model, dry matter accumulation model, nutrient absorption model and yield model and so on.
不同感病程度的玉米干物质积累显著减少，中等和严重感病程度单株籽粒产量分别降低了66.8%和100%。
With different serious degree, plant dry matter weight was decreased significantly, and grain yield per plant was decreased by 66.8% and 100%.
高淀粉玉米产量和品质的形成与干物质积累、养分吸收、碳氮代谢、籽粒库的糖分与淀粉形成关系密切。
Yield and the quality formation of the high starch maize is closely related to dry matter accumulation, the nutrient uptake, carbon and nitrogen metabolism, and the grain sugar and starch formation.
PBC与玉米子粒和总干物质相对产量之间达极显著相关、与土壤速效钾之间达显著相关。
PBC were very significantly correlated (p-0.01) with the relative grain yield and relative total dry matter yield of corn, and significantly correlated with soil available K.
PBC与玉米子粒和总干物质相对产量之间达极显著相关、与土壤速效钾之间达显著相关。
PBC were very significantly correlated (p-0.01) with the relative grain yield and relative total dry matter yield of corn, and significantly correlated with soil available K.
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