What is pine needle soil? How to make pine needle soil?

What is pine needle soil? How to make pine needle soil? Also ask netizens who know to help introduce the use of pine needle soil when planting rubber trees, palms, bluegrass, orchids, all kinds of climbing plants, June snow, jasmine, camellias, pomegranates, Zhu Dinghong and other flowers. What are the characteristics of pine needle soil? And how to make pine needle soil? There are many netizens do not know very well, so the farming network sorted out the answers to the above questions, which are listed in detail below for netizens' reference. Characteristics of pine needle soil: pine needle soil generally refers to the black pine needle falling naturally, mixing with the soil on the ground, accumulating for a long time plus Rain Water's irrigation, fermenting and blackening when the temperature rises, and the pine needle nutrition is completely decomposed at this time, which is what people refer to as pine needle soil. Pine needle soil has the functions of heat insulation, moisturizing, soil making and reducing the growth of weeds. Among them, the fine needle soil is made by the accumulation and fermentation of slender deciduous leaves, this rotten leaf soil contains more humus, light weight, good permeability, strong permeability, a large amount of organic matter, and has certain insect and disease control effects such as termites, and is acidic or weakly acidic (needle rot soil is acidic), so it is widely used as flower cultivation soil. The production method of pine needle soil: first, in the pine forest in the mountain area, especially under some primitive pine forest, there is often a layer of pine needle soil formed by the weathering of pine litter, which can be used directly. Note: when digging pine needle soil, you should remove the unrotten pine needles from the surface and dig the light yellow or yellowish brown rotten leaf soil below. The soft and mature special smell is rotten leaf soil, which is a very thin layer of rotten leaf soil. Method 2. Collect the pine needle and a small amount of soil under the pine tree, put the pine needle and soil in a large plastic bag, wet it and keep it moist, seal the plastic bag and put it in a place with higher temperature to ferment. It can be fermented for two or three months in summer, and if it is autumn and winter, the fermentation time should be prolonged; because a layer of pine needles is removed from the surface from under the pine tree, and the soil taken out is not conducive to flower growth if it is not fully fermented, so it is recommended to cover it with plastic bags to fully ferment. Method for determination of soil acidity and alkalinity soil improvement scheme