In the process of cucumber seedlings, we often encounter the problem that cucumbers do not emerge for a long time after sowing, or the seedlings are uneven, and the seedlings vary in size. The prevention measures are as follows:
1. Don't blindly rush early: You must wait until the ground temperature stabilizes above 10 ℃ before planting. When the soil temperature is too low, heating measures should be used to increase the seedbed soil temperature.
2. The proportion of nutrient soil should be appropriate: a completely decomposed organic fertilizer must be used, and the proportion of fertilizer should be appropriate. Do not use too much chemical fertilizer to avoid burning seedlings.
3. Irrigation should be even: Too much water in the soil, long-term soaking of seeds in low temperature water will cause the seeds to rot.
Fourth, the bed surface is required to be flat: the thickness of the covering soil should be kept at about 1 cm, and the nutrient soil should be loose and fine. If the seedling bed surface is uneven, the cover soil thickness is uneven, even the seeds are exposed on the open surface, and the cover soil is too thick, it will cause uneven or non-emergence of seedlings.
5. Operate strictly in accordance with the technical requirements of seedling cultivation: the dose of pesticides selected for soil disinfection should not be too large. In addition, the cucumber seeds that germinate after sowing and accelerating germination can generally be seeded 3 to 5 days after sowing.
Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone
Curcumin is a yellow pigment extracted from the rhizome of turmeric. Curcumin has long been used in food industry as a Natural Pigment. It is stable to reducing agents, has strong coloring power and does not fade easily, but is sensitive to light, heat and iron ions. Mainly used for dyeing canned, intestinal products and sauces. Curcumin also has important economic value and a wide range of pharmacological effects, such as hypolipidemic, anti-oxidation, anti-inflammation, anti-atherosclerosis and so on.
Curcumin,Curcumin 95%,Turmeric Extract,Turmeric Curcumin,Curcumin Extract,Water Souble Turmeric extract
Xi'an Gawen Biotechnology Co., Ltd , https://www.amextract.com