immature soil

output-input analysis of nutrients in the farmland ecosystem with immature soil as plough layer

淮北滨海地区生土农田养分产投分析

Effects of Different Soil Water on Senescence of Flag Leaf and Root in Winter Wheat on Immature Soil

生土地上不同土壤水分对冬小麦旗叶和根系衰老的影响

Plantation of fire protection tree species in immature soil fire line for 10~ 15 meters could form a biological fire trace with better fire protection effect and economic benefit.

生土带防火线在防止森林火灾方面虽有些作用，但收效甚微。在生土带上栽种10～15m宽的耐火树种，形成生物防火林带，防火功能更好，而且经济效益显著。

effects of fertilizing in immature soil to broomcorn millet root growing and its physiological ecology

生土施肥对黍子根系生长及生理生态效应的影响

Choose two villages, direct against the stone material building, wooden building, immature soil architecture, blue brick building, the red brick building, within the same period, carried on temperature survey. The time to measure each site is roughly one week.

选择了两个村落，针对石建筑、木建筑、土建筑、青砖建筑，红砖建筑，在相同时段内，进行了温度测量，每次测量的时间大致为一个星期。