21. An open field system of farming continued in the parish until Inclosure Act for Lyford in 1801. 22. An open field system of farming prevailed in the parish until the beginning of the 19th century. 23. An open field system of farming also prevailed in West Lockinge parish until it was enclosed in 1808. 24. The open field system of farming ended in Trysull by mid-17th century following private hay tithe. 25. Agricultural practices in the Middle Ages were based upon the open field system and the land divided into strips. 26. Manorialism died slowly and piecemeal, along with its most vivid feature in the landscape, the open field system . 27. The parish was farmed under an open field system until 1772, when an Act of Parliament enabled its enclosure. 28. Villagers farmed the parish on a two-field open field system until 1768, when enclosed the common lands. 29. Opponents of contraceptive methods point out that fertility control proves ineffective over time as populations in open field systems move about. 30. The village was previously two separate settlements : Barcombe and Alton, both of which had their own open field system .
