{'fraction_non_alphanumeric': 0.01597444089456869, 'fraction_numerical': 0.02875399361022364, 'mean_word_length': 4.136612021857924, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
EFFECTS OF NPK ON BEER BREWING BARLEY IN THE COOL BASIN ON CENTRAL YUNNAN PLATEAU

The general revolving regression design was adopted in an experiment to study the effects of NPK on the yield of beer brewing barley grown in the alluvial paddy fields in the cool basins on Central Yunnan Plateau and the relationship among the three nutrients. Based on the experiment data, a regression model for yield was established. This model may be applied in forecasting the yield of beer brewing barley according to the rates of the fertilizers applied or to determine the suitable rates of fertilizers according to the expected yield of the crop. Under the current conditions, with an N rate of over 180 kg/hm 2 and a P rate of 120 kg/hm 2, a yield of more than 4 000 kg per hectare can be obtained. The highest yield in the experiment (5 996 kg/hm 2) was obtained when 315.0 kg of N and 191.4 kg P 2O 5 were applied per hectare in the experiment.