submergienc paddy soil.
淹育水稻土
Deficit K of paddy soil.
缺钾稻田土壤
On the formation of calcified paddy soil
石灰化水稻土的形成
Residue Dynamics of Thiram in Rice and Paddy Soil
福美双在水稻和稻田土壤中残留动态研究
The problem of secondary Gleization of paddy soil
关于水稻土的次生潜育化问题
BHC residue in paddy soil and its pollution to rice
稻田土壤中六六六残留及其对稻米的污染
Cadmium Bioavailability in Rhizosphere of Paddy Soil
镉在水稻根际的生物有效性
The Study on Nonexchangeable K Release from Paddy Soil
水田土壤非代换性钾的释放研究
The comprehensive amelioration of heavy acid paddy soil.
重咸酸田的综合治理研究
Ecological distribution of fungi in submerged paddy soil
沤田型水稻土真菌生态的研究
Effect of Fertilizer on Late Rice in Yellow Clayey Paddy Soil
黄泥田晚稻肥料效应的研究
Tilth of paddy soil and its significance on soil classification
水稻土的耕性及其在土壤分类上的意义
Effects of oxyfluorfen on the anaerobes in paddy soil were studied.
探讨了各种浓度得果尔对水稻土中厌氧细菌群得影响。
Effect of the ridge culture on the soil ecosystem in the paddy field
水田垄作对土壤生态系统的影响
PRELIMINARY STUDY ON THE CONTROL OF PADDY BORER WITH BHC SOIL TREATMENT
六六六土壤施药防治三化螟的？
Paddy soil is a very important type of soil for agricultural cultivation.
水稻土是我国很重要的一类农业耕作土壤。
Spatial Variance Characteristics of Paddy Soil Nutrients in Alluvial Plain
水网平原稻田土壤养分空间变异特性研究
Effect of oxyfluorfen and butachlor mixture on the anaerobes in paddy soil
果尔和丁草胺混合使用对水稻土厌氧细菌的影响
Effect of phosphate on the sorption and desorption of copper by paddy soil
磷酸盐对水稻土铜吸附与解吸的影响
The seawater flowing backward can result in serious salinity of paddy soil.
海水倒灌可导致水田土壤严重盐渍化。
The paddy?upland system increased clay dispersion content and soil fertility.
水旱轮作可增加土壤黏粒含量，提高高沙土肥力水平。
Effects of Soil Gleyization on Phosphorus Fractions and Supply in Paddy Soils
潜育化作用对水稻土磷素形态与供磷能力的影响
Studies on the input output in the high yield double cropping rice paddy soil
双季稻吨粮田的投入产出的定位研究
Study on comprehensive effects of different soil preparation processes in paddy field
水田不同整地工艺方案的综合效应研究
Here the seasonal flooding of the paddy fields returned needed nutrients to the soil.
季节性的洪涝提供水田所需的养分。
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