Some aspects and methods of soil survey work.

被引：1

作者：

Hardy, F ^{[1
]}

机构：

[1] Imperial Coll Trop Agr, Trinidad, BRITISH W INDIES

来源：

JOURNAL OF AGRICULTURAL SCIENCE | 1929年 / 19卷

关键词：

D O I：

10.1017/S0021859600013447

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

引用

收藏

页码：734 / 751

页数：18

相关论文

共 33 条

[1] The electrical conductivity of extracts from soils of various types, and its use in detecting infertility
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[5] A note on the colorimetric estimation of humic matter in mineral soils
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[J]. JOURNAL OF AGRICULTURAL SCIENCE, 1924, 14 : 469 - 472
[6] FOLLETTSMITH RR, 1928, P FROGHOPPER COMMITT, V2, P145
[7] FOLLETTSMITH RR, 1929, P FROGHOPPER COMMITT, V2, P212
[8] An index of soil texture.
Hardy, F
[J]. JOURNAL OF AGRICULTURAL SCIENCE, 1928, 18 : 252 - 256
[9] A note on the determination of soil organic matter. A wet combustion method.
Hardy, F
[J]. JOURNAL OF AGRICULTURAL SCIENCE, 1929, 19 : 727 - 733
[10] A rapid electrometric method for measuring "lime requirements" of soils.
Hardy, F
Lewis, AH
[J]. JOURNAL OF AGRICULTURAL SCIENCE, 1929, 19 : 17 - 25

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