—Lancaster Farming, Saturday, December 10,1977 122 December management planning time DOVER Del. - Income tax time is rolling around again and farmers who intend to do some tax planning had better get down to the job soon. They shouldn’t wait until their tax forms arrive and all changes in tax laws are known. It will be too late then to make any ad justments to 1977 taxable income, points out University of Delaware Extension economist, W.T. McAllister. There are few changes in the Tax Reduction and Sim plification Act of 1977 that affect farmers directly. Red meat up HARRISBURG - Red meat production in Pennsylvania during October 1977 totaled 95.3 million pounds, up five per cent from a year earlier according to the Penn sylvania Crop Reporting Service. Cattle slaughter at 95,300 head was up 10 per cent from October 1976. Calf slaughter, at 33,800 he.ad was down 17 per cent, hog slaughter at 244,700 head was down six per cent, and sheep and Drainage Pays High Returns Typical Investment Annual Return Land Drainage 2146% (d) Farm Buildings 3-23% (d) Farm Land 11% (e) Stocks 7.4%