Loofah seed treatment method and sowing seedling
How do loofah sow seedlings? Loofah is a variety of vegetables that both men, women and children love, and is rich in nutrients and delicious. I believe that many old farmers know that loofah is not resistant to cold, and the suitable temperature for seedling growth is higher than other melons. Let's take a look at the Hui Nong Network Xiaobian.
First, the selection
Selection of varieties should be selected for high-yield, good-quality, high-quality market varieties, winter and spring cultivars can choose green, double green, etc., summer and autumn cultivars should choose a short rod-shaped variety.
Second, seed treatment
1. Disinfection and soaking treatment
1 Soaking at room temperature: Then change the water for about three to five hours.
2 Wentang soaking seeds: Put the seeds into warm water at 50°C--55°C, keep the water temperature soaked for 15-20 minutes, put them out at room temperature, then wash them out, then put them into room temperature for 3-5 hours. It is to kill the germs on the surface of the seed coat.
3 drug soaking: 50% speed Keling soaking: first soak in water for 1-2 hours, soak in 1500 times aqueous solution of Suo Keling for 10 minutes, remove and wash, then put into normal temperature water soak for 2-3 hours, Mainly control silkworm gray mold.
2. Seed germination method
Germination or non-germination, depending on the temperature conditions. The seeds of the disinfected soaking seeds are taken out and washed, and placed at a temperature of 25 ° C to 30 ° C or below, or a constant temperature moisturizing germination.
Third, the seeding method
Sowing period
According to the cultivation season, temperature conditions and market demand, the suitable sowing date should be selected. The sowing practice should be carried out on sunny days, mulching cultivation, and the pores should be as small as possible to avoid deciduous membrane when the wind is large.
2. Seeding amount
According to the planting density of loofah, 800-1200 plants per acre are generally planted, 2 seeds are planted per hole, and the seed amount is about 350-500 grams.
3. Seeding method
The survival rate of loofah transplanting is low. It is usually carried out by live broadcast. In March-April, the soil is simmered and the width is about 3 meters. The seeds are soaked and germinated, and two rows are planted on both sides of the noodles. Plant spacing 35 cm, open a hole, 3 seeds per hole, 1 hectare about 300-450 grams of seeds, single row planting, plant spacing 30-50 cm, 2 seeds per hole, depth 1-2 cm, seed flat The soil holding capacity of the field is 75%. If it is too dry, it can be watered a little, and the hay is covered after sowing to keep warm and moisturize.
4. Miao Ding Miao
Open loofah, usually in the seedling stage 3-4 true leaves when the seedlings, leaving a strong seedlings per hole, and pouring 2-3 times of water and fertilizer, mulching cultivation, 1-2 times of water and fertilizer after the seedlings, and then dry Fine soil will compact the hole.
5. Fertilizer management
When the loofah is vine, the first heavy fertilizer should be applied in combination with the soil, and 1000 kg of decomposed farmyard manure, 20 kg of cake fertilizer and 20 kg of ternary compound fertilizer should be applied per mu, and then evenly mixed and then applied to the cultivation ditch;
In the second stage of heavy fertilizer, 20 kg of ternary compound fertilizer and 10 kg of potassium chloride can be applied per mu, and the loofah will be supplemented three to four times later.
The above is all the points of sowing and seedling of loofah. If you want to learn how to grow loofah, you can see more and learn more. If you have better technology to share, you can leave a message to tell Xiaobian.
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