However, there are many types and quantities of downhill piles, and some people specialize in picking up piles and selling them for a living. Some people can account for 23/ 10 of the death of downhill piles because of limited mining experience, inadequate moisture preservation and inadequate root protection, and the remaining downhill piles can not be taken care of in sales and maintenance management at all levels, accounting for 45/ 10 of the death. So at most, 23/ 10 can really survive to make bonsai.
Then, how to improve the survival rate of bored piles is an urgent problem to be solved. Every pot friend who plays with vertical piles must take care of the pile materials carefully, but the survival rate is still not high. There are many reasons for the death of pile sinking, such as soil, moisture, diseases, daily management and environment. A little carelessness will lead to the death of the pile. Today, Juanzi is going to talk about the substrates used in hill pile cultivation and some skills of their proportion.
Soil is the basis of plant survival. The texture of soil can be roughly divided into sand, loam and clay. Sand is the general river sand, which is characterized by low viscosity and strong drainage. The disadvantage is that water storage and fertilizer conservation are poor, which is easy to cause plant drought. Clay, like our pastoral soil, has high viscosity, fine texture, strong water and fertilizer retention ability, but poor water permeability and air permeability; However, loam has a relatively uniform texture, good air permeability and drainage performance, and a certain ability of water and fertilizer conservation, so it is a good substrate soil for plant cultivation. The mountain soil and peat soil we prefer to use is loam.
The cultivation of downhill piles is not a single kind of soil, but a mixture of many kinds of soils, and there are some other media, such as organic fertilizer, plant ash, humus and so on. As a supplement, it supplements nutrition and is loose and breathable. Let me introduce some matrix formulas of downhill pile cultivation to you, hoping to have a reference for you.
First, pure river sand
General plants will accumulate nutrients for self-protection after being excavated and pruned. So before the downhill pile takes root again, it doesn't need too much nutrients, and the accumulated nutrients of the pile are enough for its own use. Using too much nutrients at this time is likely to cause fertilizer damage. So many people choose pure river sand for embryo culture.
Pure river sand breeds embryos, because the grain size of river sand is appropriate, it is loose and breathable, and it will not cause water accumulation, and it is more closely attached to the root of the pile, which is conducive to the rooting of the pile. However, after rooting, the growth and development of nutrients can't keep up, so it needs a second transplant, which is risky to the pile material, and it is likely that root discomfort will lead to death during transplantation.
When we use river sand to cultivate embryos, we must pay attention to the fact that the river sand used here is not the kind of building sand bought in the market. It's all screened out. Very thin, can not be used, will cause water accumulation, very stuffy, not conducive to root development.
2, preparing a substrate soil culture embryo.
Mixing mixed matrix soil suitable for pile materials is very beneficial to downhill piles, that is, it is loose and breathable, and there is no water accumulation. The key is to ensure the supply of nutrients needed for the subsequent growth of downhill piles, and the surviving downhill piles do not need to be transplanted.
1, the mixture of ruby soil, river sand and pine needles is 5: 3: 2, which is suitable for most slightly acidic tree species, but the price of ruby soil is really high. In addition to cultivating some fine, rare and valuable downhill piles, they are generally reluctant to use them. Red jade soil can be replaced by deer marsh soil and phytolith. And pine needles can also be replaced by coconut bran.
2. Peat soil and river sand are mixed in a ratio of 6: 4. First, the price of peat soil is not too expensive, and the cost performance is relatively high. Of course, peat soil can also be replaced by mountain soil or pond mud. It is also a good choice. You need friends to go up the mountain and down the river.
3. Humus soil, garden soil and river sand are mixed into matrix soil according to the ratio of 5: 3: 2, and the effect is good. On this basis, some neutral tree species can be added with a certain proportion of plant ash, which is cost-effective.
4, pure red jade soil planting downhill piles, only those rare varieties and those difficult to raise downhill piles can enjoy. According to the specification, ruby soil is evenly buried and patted with large, medium and small particles from bottom to top, which makes it closely combined with the root, which is very beneficial to the growth and development of pile materials and has a very good effect. The only drawback is the high price.
I'm Juanzi, the girl from @ Flower House, and I have some experience on the matrix soil ratio of embryo piling down the mountain. If you can't, please criticize and correct me. Please treat the specific situation specifically. This article can only be used for reference. Thank you, remember to like and pay attention. Finally, please don't waste wild resources, downhill piles are very precious.