论文部分内容阅读
本试验的目的在于探讨烧荒与施肥对天然草场牧草生长发育的影响。通过试验得出在烧荒与不烧荒、烧荒施肥与不烧荒施肥的情况下,天然草场牧草长势长相、产量、质量的科学试验数据,并对试验数据进行分析比较,论证在我省天然草场上烧荒是否可行和用粗放的施肥管理措施来提高天然草场牧草的产量、质量是否有效。
The purpose of this experiment is to explore the impact of burning and fertilization on the growth and development of pasture in natural grassland. Through the experiment, we can get the scientific experiment data of pasture growth, yield and quality in the natural grassland under the conditions of burning and not burning, wasteland fertilization and non-burning waste fertilization, and analyze and compare the test data to prove that it burns in the natural grassland of our province Whether it is feasible and using extensive fertilizer management measures to improve the yield of pasture grass, the quality is valid.