Where to Learn Soilless Cultivation Techniques? A Detailed Explanation of Nutrient Solution Formulas
Soilless cultivation is probably familiar to many people; in recent years it has become very common in our country and is a mature cultivation technique. One of the most important aspects of soilless cultivation is the work of mixing the nutrient solution, and there are some small tricks involved in this. Nowadays many people want to learn soilless cultivation techniques but do not know where to learn them. Let's take a look together below!
Soilless Cultivation Nutrient Solution Formulas
1. Formula One: 5 g urea, 3 g potassium dihydrogen phosphate, 1 g calcium sulfate, 0.5 g magnesium sulfate, 0.001 g zinc sulfate, 0.003 g ferric sulfate, 0.001 g copper sulfate, 0.003 g manganese sulfate, 0.002 g boric acid powder, dissolved in 10 kg of water.
2. Formula Two: 0.2 g ammonium nitrate, 0.6 g superphosphate, 0.55 g potassium nitrate, 0.54 g magnesium sulfate, 0.08 g calcium sulfate, 0.003 g ferrous sulfate, 0.002 g manganese sulfate, 0.003 g boric acid, 0.002 g zinc sulfate, 0.002 g ammonium molybdate, dissolved in 2 kg of water.
3. Formula Three: 0.7 g potassium nitrate, 0.7 g calcium nitrate, 0.8 g superphosphate, 0.28 g magnesium sulfate, 0.12 g ferric sulfate, 0.0006 g boric acid, 0.0006 g manganese sulfate, 0.0006 g zinc sulfate, 0.0006 g copper sulfate, 0.0006 g ammonium molybdate, dissolved in water.
4. Formula Four: 0.8 g calcium nitrate, 0.04 g potassium nitrate, 0.25 g potassium dihydrogen phosphate, 0.40 g magnesium sulfate, 0.015 g ferrous sulfate, 0.004 g manganese sulfate, 0.006 g boric acid, 0.0002 g zinc sulfate, 0.001 g copper sulfate, 0.0002 g ammonium molybdate, dissolved in water.
Where to Learn Soilless Cultivation Techniques
Soilless cultivation techniques can generally be learned at agricultural bases. The situation differs from place to place, so everyone should ask around locally. The tuition for learning this technique is generally around 5000-8000, but prices vary between different provinces and regions. Learning this technique generally takes about 2-3 months, though the exact time also depends on the individual's learning process.
Applications of Soilless Cultivation
Because soilless cultivation breaks free from the limitations of soil cultivation, it has broad prospects for development. Soilless cultivation has a wide range of applications, mainly in the following areas:
1. Used for vegetable cultivation. Hydroponic vegetables grown in plant factories are pollution-free green food, healthy and safe, and are highly valued by people.
2. Used for flower cultivation. Whether cut flowers or potted flowers, both are suitable for soilless cultivation; soilless-cultivated flowers not only have larger blooms but also brighter colors.
3. Used for cultivating medicinal plants. Many medicinal plants are root crops, and the root growth environment is crucial. Soilless cultivation can provide a good growing environment for medicinal plants, so the planting effect is very obvious.
4. Used for fruit tree cultivation. Fruit tree rootstock seedlings cultivated by soilless methods grow fast and have a high survival rate; fruit trees propagated quickly by cuttings root quickly and have a high rate of becoming established seedlings.
5. Used for soilless seedling raising. Seedlings raised by soilless cultivation grow rapidly, have a short seedling age, develop good root systems, and are robust and uniform; after transplanting, the recovery period is short and they are easy to establish. It can also avoid soil-borne diseases and insect pests brought by soil seedling raising, and at the same time it is convenient for scientific and standardized management.
Advantages of Soilless Cultivation of Vegetables
1. The soil in facility cultivation generally develops continuous cropping obstacles, but soilless cultivation does not have this obstacle and can produce normally.
2. Soilless cultivation can avoid soil-borne diseases and insect pests, making the product safer with greater export potential. Of course, the benefits it generates are much higher than those of facility cultivation.
The place to learn soilless cultivation differs from region to region, so everyone should ask around more. There are many nutrient formulas for soilless cultivation, and when making a formula, you must be very precise, so as not to affect crop growth. Detailed information is provided above, and we hope it will be helpful to everyone.