檉麻耐旱、耐瘠,是夏季优良綠肥。安庆专区已引种多年,但过去認为夏季茬口較紧,綠肥不易安排,因而在利用上研究很少。按过去試驗,檉麻生育期长,在夏秋季节均能生长良好。为增种夏季绿肥,而又不影响主要作物的复种指数,特利用夏秋茬口衔接的空隙进行檉麻的短期插种,以期为檉麻的利用打开新途径。1962年我所試驗,在比較瘠薄的旱地及排水不良的水田短期套撒和整地播种,均能生长很好。在麦地套种由于夏种期紧,生长不到四十天,亩产鮮草一千五百斤左右;在中稻田套撒,生长期較长,亩产鮮草二千斤以上,如果增施磷肥,可多收鮮草千斤左右。此外,在怀宁凉亭公社黃泥土上示范种植,采用整地点播,亩产鮮草也在一千八百斤左右。通过这一年的多点試驗和示范,可以肯 Ma flax drought, barren, is an excellent summer green manure. Anqing area has been introduced for many years, but in the past that the summer stubble tight, green manure is not easy to arrange, and therefore little research on the use. According to the past test, Siberium growth period, both in summer and autumn can grow well. In order to increase the summer green manure without affecting the multiple cropping index of the main crops, Tela utilized short-term sowing of the cucumbers with the gap between summer and autumn stubble to open a new way for the utilization of the cucumbers. In 1962, I experimented well and grew very well in short barren dry land and in poorly drained paddy fields for short term sowing and sowing. Intercropping in the wheat field due to summer seedling tight, less than forty days of growth, yielding about fifteen hundred kilograms of fresh grass; in the middle of rice fields Caesar, a longer growing period, more than two kilograms of fresh yield per mu, if the increase Phosphate, can be about harvested fresh grass about. In addition, in Huaining pavilion commune Wong soil demonstration planting, the use of site preparation, acres of fresh grass is about one hundred and eighty catties. Through this year’s multi-point test and demonstration, you can be sure