What are the factors that cause poor growth and poor taste of plants?

The soil salinity value of fertilizer is too high, and the concentration of salt ions in the soil is too large, which causes poor growth of crop roots, resulting in obstruction of crop nutrient absorption, and the weak plant is inevitable, and improper use will indeed lead to weak plant growth, for example, excessive fertilizer flushing will cause damage to plant roots and produce fertilizer damage, and when the fertilizer damage is light, it will cause the plant root absorption capacity to decrease, and the plant grows slowly and <>

Try not to use unrotted chicken manure and farm fertilizer, and should apply more organic fertilizer and microbial fertilizer to improve the soil and enhance soil fertility. When flushing fertilizer, it is necessary to mix it reasonably, and a little microbial agent can be added to flush all water-soluble fertilizer.

At the same time, we should pay attention to the observation of many aspects of crop nutrition, pest gnawing, bacterial infection, etc., can cause plant roots, stems, leaves and other tissues and organs lesions, and then affect the normal nutrients, water, light and other main factors are water, temperature and air (oxygen) are the three basic factors of seed germination. In the production process of bean sprouts, light also determines the quality of the product. Therefore, the environmental conditions for the production of sprouts are water, humidity, air, and light.

The main thing is the quality of the seeds, including the storage time of the seeds, the fullness of the seeds, generally speaking, the seeds are not every other year, and the full seeds germinate strongly, grow fast, as the saying goes, there is strength, and the natural growth is good. Otherwise, most indoor potted plants will be able to resist low temperatures above frost temperatures, but they will not be able to adapt to sudden temperature changes or cold winds. Low temperature may cause plants to fall leaves, cold weather is not moved back indoors, or frozen plants on the way to transport, some farmers and friends potassium fertilizer dosage has increased to as much as 500 catties, but the effect is also degraded.

This is due to the destruction of the soil structure due to excessive potassium application. Because too much potassium application will lead to the absorption of calcium and boron, cause magnesium deficiency, and even aggravate the fruit and vegetable farmers in the leaf thinning, if the leaf thinning is excessive, the photosynthetic nutrition produced by the leaves can not meet the growth of plants and fruits, it will cause the growth of plants to weaken. This problem often arises from vegetable farmers who grow tomatoes.

Excessive application of fertilizer will lead to damage to plant roots and produce fertilizer damage, when the fertilizer damage is light, it will cause the absorption capacity of plant roots to decrease, the salinity value of fertilizer soil is too high, and the concentration of salt ions in the soil is too large, causing poor growth of crop roots, resulting in obstruction of crop nutrient absorption and weak plants.

I believe that there are many flower friends, when maintaining their potted plants, there will be poor growth of plants. Sometimes it is caused by pests and diseases, and sometimes it is caused by the most basic temperature, light, humidity, watering and fertilization.

Without photosynthesis, plants need sunlight to grow more lushly. The effect of light on plant growth is to promote plant chlorophyll to absorb nutrients such as carbon dioxide and water, and synthesize carbohydrates, so as to make the growth better.