水稻田

6～9月频繁的降雨和水稻田排水，造成湿地水中TP浓度上升。

TP is rise with high frequency of rainfall and field drainage from June to September .

在SR系统水稻田出水BOD5与TOC、COD与TOC相关性研究

Study on Relevance of BOD5 and TOC , COD and TOC in SR System Rice Field Runoff

速效磷的含量规律是抛荒地>菜地>园地>水稻田。2002年土壤pH值、有机质和全氮含量的变异系数明显高于其他土壤养分，其中全氮含量的变异系数最大。

Secondly , the variation coefficients of organic matter and total-N content are apparently higher than other soil nutrients , and the variation coefficient of total-N content is the highest .

CH4的排放主要来自水稻田，占总排放量的44.1%。

CH4 emission mainly came from the cultivation of rice , accounting for 44 . 1 % of total CH4 emission .

水稻&小麦轮作，稻田甲烷平均排放通量为5.37mg／m2·h－1，仅是冬水稻田排放通量16.10mg／m2·h－1的1／3。

The average emission flux of methane from the field of paddy-upland rotation was only 5.37 mg / m 2 · h - 1 , but 16.1 mg / m 2 · h - 1 form the winter flooded paddy .

团聚体MWD和GMD值的规律表现为：鱼塘底泥自然湿地退耕地水稻田荒地菜地。

Range of MWD and GMD values of aggregates is : fishpond sediment natural wetland returned farm-land paddy field wasteland vegetable plot .

转基因水稻田与常规水稻田中土壤动物群落的密度、类群丰富度、Shannon-Wiener多样性指数、Pielou均匀度指数、Simpson优势度指数和密度&类群指数之间均没有显著差异（P＞0.05）。

There was no significant differences in community density , group richness , Shannon-Wiener index of species diversity , Pielou index of evenness , Simpson index of dominance and density-group index between Bt transgenic rice and non-Bt transgenic rice ( P0.05 ) .

土壤碳磷比随剖面深度下降而降低，在40cm以下有林地和玉米地高于撂荒地和水稻田的趋势。

The C / P ratio decreased with the profile depth and tended to be greater in woodland and maize field than in fallow and paddy fields in layers below 40 cm .

到1995年，水稻田化学除草面积1400×104hm2，占播种面积467%。

Until 1995 , the area of chemical weeding in rice field reached 1400 × 10 4 hm 2 , covering 46 7 percent of seeding area .

Sportak施用于水稻田后在稻田水土环境中能很快降解，降解半衰期为：3.92～5.95d（水中）和5.45～6.88d（土壤中）。

Prochloraz was degraded quickly in paddy water and soil after application . Its half-life varied from 3.92 to 5.95 days in water , and from 5.45 to 6.88 days in soil .

电镀废水污染水稻田土壤中重金属的形态分析

Fractionations of Heavy Metals in Paddy Soils Contaminated by Electroplating Wastewater

不同磷肥品种在石灰性水稻田的施用效果及后效

Application Effect of the Different Phosphate Fertilizers on Calcareous Rice Soil

水稻田的甲烷释放及其生物学机理

Release of methane in paddy soil adn its biological mechanism

水稻田农药喷雾分布与雾滴沉积量的试验分析

Testing Analysis on Deposit and Distribution of Pesticide Spraying in Rice Fields

电渗作用对水稻田土壤金属表面阻力的影响

Effect of the electrical permeation on the surface resistance of paddy soil-metal

他们开始涉水走进黏湿的水稻田。

They started to wade into the soggy rice paddies .

福寿螺在水稻田的消长规律及其田间分布动态

The Population Dynamics and Distribution of Golden Apple Snail in Paddy Fields

不同离子对水稻田土壤甲烷氧化活性影响的研究

Effect of mineral nutrition ions on the activity of methane oxidation in paddy soil

申甬北路水网、水稻田地区路基处理方法和质量控制

Embankment Treatment and Quality Control in Brooky area and Paddyfield of North Sheng-yong Road

寿县地区小麦和水稻田地表反照率观测分析

Observation and Analysis of Surface Albedo of Wheat and Rice Fields in Shouxian Region

48%仲丁灵乳油防除移栽水稻田杂草药效评价

Weeds Control Efficacy of 48 % Butralin ( EC ) in Transplant Rice Field

长期定位试验对水稻田土壤甲烷氧化活性和甲烷排放通量的影响

Effect of long-term fertilization on the methane oxidization and the methane emission in paddy soil

新型二氯喹啉酸是水稻田防除稗草的优良化学除草剂。

New quinclorac is an excellent chemical herbicide for controlling barnyard grass in paddy fields .

长期免耕水稻田土壤的生物特征研究

Study on Microbial Characteristics in Paddy Soil under Long term No tillage and Ridge Culture

它们是由水稻田中的细菌所制造的。

It 's produced by a bacteria living in the wet soil of the paddy-field .

禾本科杂草危害较严重，是旱种水稻田的优势草类；

Grasses injured much more seriously than others , which dominated in dry seeded rice field .

寒地水稻田节肢动物群落多样性调查分析

The Investigation and the Analysis on Diversity of the Arthropod Community in Rice Fields of Needy

电子废物拆解区水稻田的重金属污染、生态毒性及其微生物修复研究

Metal Contamination Evaluation , Eco-toxicity and Microbial Remediation of Paddy Soil Located in e-waste Recycling Area

不同杀虫剂对水稻田主要害虫及天敌的影响

Effects of Several Insecticide Treatments on the Main Pests and Their Natural Enemies in the Rice Fields

倘若芦苇和水稻田能够秸秆还田，其固碳能力会极大地增强。

If reed and rice can straw returning , then the carbon sequestration capacity will be better .