Above all he devoted himself to the development of Scottish agriculture, and began in 1790 a work entitled "A Statistical Account of Scotland." He also founded a society for improving the quality of British wool, and in May 1793 he urged the Prime Minister to incorporate a Board of Agriculture. Young bet that Pitt would refuse; for, while favouring commerce and manufactures, he had hitherto done nothing for the plough. He lost his bet. Pitt gave a conditional offer of support, provided that the House of Commons approved. The proposal won general assent, despite the insinuations of Fox and Sheridan that its purpose was merely to increase the patronage at the disposal of the Cabinet. Sinclair became president, with Young as secretary.[428] The Englishman complained that Sinclair's habit of playing with large schemes wasted the scanty funds at their disposal. But the Board did good work, for instance, in setting on foot experiments as to the admixture of barley, beans, and rice in the partly wheaten bread ordained by Parliament in 1795. With the view of framing a General Enclosure Act, Sinclair sought to extract from parochial Enclosure Acts a medicine suitable to the myriad needs and ailments of English rural life. His survey of typical enactments is of high interest. He summarizes the treatment accorded to the lord of the manor, the rector or other tithe owner, and the parishioners. Thus, in the case of three parishes near Hull, namely, Hessle, Anlaby, and Tranley, the wastes and open fields, comprising 3,640 acres, were divided by an act of the year 1792 in a way which seems to have given satisfaction. Commissioners appointed by the local authorities divided the soil among the lords of the manors, the tithe-owners, and the parishioners, the landlords retaining half of their portions in trust for the poor. Other instances, however, reveal the difficulty of the question of tithes. Young and Sinclair felt bitterly on this subject, as their recent proposal to give a detailed description of the lands of every parish in England was successfully opposed by Dr. Moore, Archbishop of Canterbury. Pointing out the need of a General Enclosure Act, Sinclair claimed that of the 22,107,000 acres of waste in England and Wales, a large portion could be afforested, while only one million acres were quite useless--a very hopeful estimate.[429] In order to investigate this question, a Select Committee was appointed, comprising among others Lord William Russell, Ryder, Carew, Coke of Norfolk, Plumer, and Whitbread. The outcome of its research was the General Enclosure Bill introduced early in the session of 1796, which elicited the sanguine prophecy of its author quoted at the head of this chapter.