英语词汇“plough pan”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

plough pan n. Agriculture a compacted layer in cultivated soil resulting from repeated ploughing.

ΘΚΠ

the world > food and drink > farming > cultivation or tillage > breaking up land > ploughing > [noun] > compacted sub-soil due to repeated ploughing

plough pan1883

1883 W. T. Lawrence Princ. Agric. i. 30 By repeatedly ploughing at about the same depth, their downward progress [sc. that of roots] is checked by the formation of a hard bottom called a plough-pan.

1924 J. A. S. Watson & J. A. More Agric. v. 86 Subsoiling is absolutely necessary where a plough-pan has been formed.

1991 Garden (Royal Hort. Soc.) Jan. 23/1 The most likely problem, when replanting former orchard land, is soil compaction: either deep compaction, such as a plough pan, or surface compaction.

单词	plough pan
释义	> as lemmas plough pan plough pan n. Agriculture a compacted layer in cultivated soil resulting from repeated ploughing. ΘΚΠ the world > food and drink > farming > cultivation or tillage > breaking up land > ploughing > [noun] > compacted sub-soil due to repeated ploughing plough pan1883 1883 W. T. Lawrence Princ. Agric. i. 30 By repeatedly ploughing at about the same depth, their downward progress [sc. that of roots] is checked by the formation of a hard bottom called a plough-pan. 1924 J. A. S. Watson & J. A. More Agric. v. 86 Subsoiling is absolutely necessary where a plough-pan has been formed. 1991 Garden (Royal Hort. Soc.) Jan. 23/1 The most likely problem, when replanting former orchard land, is soil compaction: either deep compaction, such as a plough pan, or surface compaction. extracted from ploughplown.¹ < as lemmas
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> as lemmas