In the fierce market competition, more and more farmers tend to choose medium and high-grade varieties when planting honeydew melons and watermelons. However, such seeds are expensive, and in order to save money, farmers only plant one seed per hole, and the conservation rate is only 70% to 80% or even lower. Even if there are more than 2 seeds per hole, it is difficult to preserve the seedlings due to the seed germination rate, lyrical conditions, disease, insects, and rat damage, and the seed expenditure exponentially increases. If replanting, due to the inconsistent growth of seedlings, the effect is not very good. Is there a way to not only waste the seeds but also preserve the seedlings and replant the seeds?
The author accumulated years of experience in transplant seedlings, put forward the method of sowing only seeds, in situ nursery, and planting seedlings at any time, and introduced them to the majority of melon farmers for reference.
Required materials: plastic seedlings (8 cm 10 cm or 10 cm 10 cm), can also be replaced with the same size paper basket. Every mu of Daejeon is prepared by 10% to 20% of the number of retained seedlings. For example, if 1000 plants are kept per mu, then 100 to 200 mussels will be needed.
Seedling Timing: Seedlings and soils should be planted 3 days before planting in Daejeon. It is better to sow two days in advance of Daejeon and sowing at the same time as Daejeon.
Seedlings cultivation method: 1. Dig 0.8 meters in width and 13 cm in depth at the center of Daejeon open space. Generally, there are 144 fertile rice seedlings per square meter, only 1.5 square meters per mu. 2. Use soil and dirt to remove the seedlings. The soil should be solid, and should be placed 1.5 centimeters away from the mouth of the mouth. 3. Watering, sowing. Such as seedlings and soil hoe can be directly sowed, pod difference should be about 3 days ahead of water (with pot pouring), until the soil is slightly dry or broadcast after sowing germination. Varieties should be consistent with Daejeon, with 1 seed per pod. During seeding, the seeds should be placed in the middle of a nursery, with the fingers pressed slightly into the soil, and then fluvo-aquic soil or sand cover flats should be used. All the finished film is covered with a tight film and the soil is sealed around. If live cultivating in double sheds or double cultivating seedlings, the seedbeds must also be covered in the shed or covered with double mulches. 4. Post-emergence management. The best seedling emergence time should be slightly earlier than Datian 1 day, which can make up for the difference in seedling growth. Most of the seedlings are removed and the plastic film is removed. In the event of a change of day, the seedlings are protected by a daybreak cover. After the drought and watering, no special management is required. 5. transplant seedlings. Daejeon Miao can start filling seedlings. Method is: first in the lack of seedlings to dig deep 8 to 10 cm square hole, and then remove the seedlings from the seedlings with seedlings, the left finger grip the base of the seedling stems, palms supporting the seedlings turn upside down, the right thumb and index finger choked at the bottom Highlight the part, take out the plastic bowl, put the soil seedlings into the hole, then drench the water, use the soil to seal the seedling hole, according to the real, the plastic nursery pot will be washed with water, and put it in a cool place for recycling. 6. Can make up time. From the end of the seedlings to the 3 leaves and 1 heart can be filled at any time before the seedlings, but the seedling age is better within one month, seedling age is too long, slow seedling slow, the effect is poor.
By adopting the above methods, one seed can be sowed in a safe manner, which not only saves expenses, but also saves the work of inter- and fixed seedlings. What's more important is that it effectively guarantees the growth of the whole seedlings and increases growth. Calculated by 10% per mu increase efficiency, each mu can increase income 100 to 200 yuan, while the investment is only 10 yuan.
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