培肥 fertility betterment(3)   fertility betterment      Approach of Fertility Betterment and Ripeness and High Yield Techniques on Newly-built Fields in Loess Hi1ly Region      黄土丘陵区新造田培肥熟化高产技术措施的探讨 短句来源      Research on the copmrehensive improvement of brown loam fertility wascarried out in the low-yielding fields in the years of 1987-1991 with the results shownin the following: (1)the fixing position fertility betterment with the same amount ofchemical fertilizer matched with organic fertilizer can raise soil organic contents,fast N,P,K contents and lower soil bulk density and increase soil porosityi (2) subsoiling incombination with increasing fertilization can improve soil moisture content;      1987～1991年度,在山丘棕壤性土旱簿低产田进行综合改良培肥技术研究。 (1)连续4年采用等量化肥与有机肥配合定位培肥,效果优于单施化肥,可提高土壤有机质和速效氮、磷、钾含量降低土壤容重,增加土壤孔隙度; 短句来源      Through the analysis of the location test on mechanicallybuilt level terrace in Shagou, Xiji County, Ningxia Province, the fertility betterment and yield increase techniques are numerated as follows: (1) to combine agriculture with livestocks and to increase barnyard manure;      通过对宁夏西吉县沙沟乡机修水平梯田定位试验分析得出，其培肥增产技术措施是：（1）农牧结合，增加有机厩肥投入； 短句来源   “培肥”译为未确定词的双语例句      The optimal collocation scale of soil is 25%～40%∶10%∶10%～15% of oak forest soil,pine forest soil and cattle dung.      对新建苗圃和低肥区采用客土改良培肥,在小陇山林区最佳配比为栎林土∶松林土∶牛粪=25%~40%∶10%∶10%~15%。 短句来源      Effect of Organic Manure on Humic Acid and E4/E6 of Humus in Wind Blown Soil      有机物料培肥对风沙土腐殖质中胡敏酸含量与E_4/E_6的影响 短句来源      The cotton seedling grew better in seedling bed when the amount of the three nutritive substance X_1、 X_2、 X3 each reached 8.39~9.32kg/m3, 0.81~0.90kg/m3, 1.26~4.15kg/m3 in the soilless ground substances of the SSR-RNT, and it was easy to get the effect of sound seedling and early development of cotton plant.      第二,育苗新基质培肥过程中,每立方米无土育苗新基质中分别加入三种营养物质X_1、X_2及X_3为8.39-9.32kg,0.81-0.90kg,1.26-4.15kg时,最适宜棉苗生长,可获得壮苗早发的效果。 短句来源      planting forage Lotononis could improve soil fertility,soil organic matter increases 19.5%,total P increases 34.5%,available N increases (13.2%),available K increases 16.11% and show significant difference.      种植牧草罗顿豆能改良土壤,培肥地力,其中土壤有机质提高19.5%,全P提高34.5%,速效N提高13.2%,速效K提高16.11%,且达显著差异水平。 短句来源      The combined application of N,P and manure made the soil organic matter,total N,total P,available N,available P,available potassium increased by 69.0%,57.5%,54.8%,73.1%,830.5% and 119.1%,respectively. It indicated that applying manure could increase soil fertility.      有机肥培肥作用显著,有机肥和氮、磷肥配施的土壤有机质、全N、全P、速效N、速效P和速效K分别增加了69.0%5、7.5%、54.8%、73.1%、830.5%和119.1%。 短句来源 更多          相似匹配句对      (4) The technology of enhancing soil fertility;      (4)地力培肥工程技术； 短句来源      1. The major targets of bamboo cultivation industry were analyzed based on PPRA investigation.      (1)肥培管理模式。 短句来源 查询“培肥”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。          The systematic cultural practices adopted in our experimental blocks of PR107 have made the dry rubber yield per mu (=1/15 hectare)per year go up from 100 kg to 200 kg, and over 200 kg/mu/year has been sustained for 5 consecutive years. The extended trial of 98.6 mu of PR107 yielded an average of 181.7 kg/mu/year in 4 years, or the per mu yield was increased by 80%. Facts prove that so long as the systematic cultural practices are followed, there will be a big increase in rubber production, The practices ar...             对无性系PR107采取丰产栽培措施使亩产干胶从100公斤提高到200公斤,并保持了5年持续高产;扩大试验中(98.6亩),四年平均达到亩产181.7公斤,增产80％。证明橡胶树通过丰产栽培措施能大幅度提高干胶产量。这些措施是(1)选用抗性高产无性系为种植材料;(2)覆盖培肥改良土壤,提高橡胶树对养分的吸收能力;(3)营养诊断指导施肥,保持胶树有良好的营养水平;(4)合理地刺激割胶提高胶树经济产量;(5)应用产胶动态分析指导割胶,发挥和保护胶树产胶能力与健康。提出海南岛西部植胶区实现亩产干胶150公斤以上的栽培措施。 文摘来源          The day-yield of dry matter of soybean is affected by leaf area and net photosynthesis rate. Under high-yield cultural technique, the net photosynthesis rate plays a leading part in the day-yield of dry matter of soybean after closing of crop. The principal characteristics of accumulation and distribution of the dry matter for high-yield soybean are as follows: The accumulative rate of dry weight for the whole plant increases rapidly and steadily during the course of growth and development of plant while th...             大豆干物质日生产量受叶面积和净光合生产率高低影响。在高产栽培条件下,大豆插墒以后净光合生产率对干物质日生产量起主导作用。丰产大豆干物质积累与分配的特点是:全株干重积累速度在生育进程中是迅速而稳健的递升,开花以后,茎、叶干物质积累速度缓慢上升;结荚或鼓粒期缓慢下降;花荚、籽实干重迅速递增。 大豆生物学产量与经济产量呈正相关,经济系数与产量呈正相关。大豆由低产变高产应着重提高生物学产量;而高产再高产应在获得一定生物学产量前提下提高经济系数。 栽培措施对提高生物学产量和经济产量有显著作用,也相应地提高了经济系数。应当因地制宜地选用良种,培肥地力,合理密植以及采用灌水、喷洒激素等促进与控制相结合的栽培措施,达到大豆高产稳产的目的。 文摘来源          The North China Plain occupies an important position in the country. However, natural hazards of drought, flood, salinization-alkaliiation as well as-wind hazard frequently take place over a long period of time. Besides , there are more than 100 million mu of low-yield land, hence agricultural production is unstable and not high, and living standard of the local people is impossible to raise rapidly. So long as what is beneficial is promoted and what is harmful is avoided and superiority is given into full ...             黄淮海平原在我国占有重要的地位。但长期以来,这里存在着干旱、洪涝、盐碱和风沙等自然灾害,一亿亩以上的低产农田,农业产量不稳不高,人民生活水平提高不快。不过,只要趋利避害、发挥优势,就可挖掘巨大的生产潜力,把它逐步建设成为我国重要的商品粮、棉、油、大豆和水果生产基地与综合性的农业区。作出这一决策的有利条件是:该区土地、光、温等资源存在着一定的优势;劳动力资源充足,城市、工业、交通发达,有利于农业的发展;农业历史发展悠久,具备一定的生产基础;国家对这一地区的开发、利用和治理已经取得了一定的效果和经验。 治理、改造黄淮海平原的战略思想应该是:统一领导,全面规划,综合治理,先易后难,点面结合,长期坚持,讲究实效。在克服自然灾害方面,应按照排涝——除盐——抗旱——培肥的顺序来解决问题,逐步改善自然生态环境;同时建立与之相适应的农业生产结构系统。为了从根本上保障除灾增产目标的实现,从长远来说,南水北调,黄、淮、海三大河流的整治及中、上游的土壤保持,都是与发展黄淮海平原农业生产有关的重大问题。 文摘来源   << 更多相关文摘         相关查询: 培肥建议 培肥熟化 培肥改良 培肥阶段 培肥途径 培肥对策 培肥地力 培肥效应 土壤培肥 矿物培肥 综合培肥 培肥效果  对查询结果不满意

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