论文部分内容阅读
紫云英一般都是直接耕埋作为水稻的基肥。但江苏省多数地方已改为先沤制成草塘泥,然后挑回田间施用;浙江省原有不少地方先用来喂猪,再取其粪尿下田。为了比较各种不同方法的效益,作者曾和几位同志共同做过一些紫云英利用方法的试验。试验处理分以下6项:1.直接耕埋紫云英鲜草2,500斤;2.将2,500斤鲜草晒干后施用(得干草200斤);3.将2,500斤鲜草加入同量河泥制成草塘泥施用;
Whey is generally directly buried as a rice base fertilizer. However, most of Jiangsu Province has been replaced by the first Xi made of grass pond mud, and then back to field applications; Zhejiang Province, many places first used to feed pigs, and then take its droppings Tian. In order to compare the effectiveness of various methods, the author has worked with several comrades on the use of some methods of astragalus test. The test is divided into the following six points: 1. Sowing 2,500 kg of fresh milkweed directly; 2. Applying 2,500 pounds of fresh grass to dry (200 kg of hay); 3. Adding 2,500 pounds of fresh grass to the same amount of river mud Made of grass ponds;