Reference of Carrot Planting Methods and Models in Fujian
1. Cultivated land
The tractor hits horizontally and hits the ground repeatedly to achieve the purpose of loosening.
2. Bottom fertilizer
Before plowing the land, divide the decomposed chicken fertilizer into the different land, one ton per acre, and mix it evenly when the tractor plows the land.
3. Kill underground insects
Before sowing, spray chlorpyrifos with 1000 times solution evenly on the ground.
The ridge surface is about 80cm wide, the ridge height is about 30cm, and the furrow distance is about 3ocm.
Manual method, use tools to push the spacing holes, generally 4 rows per ridge, the row spacing on the left and right sides is 8cm, and the row spacing between the two middle rows is about 12cm. The plant spacing is 7cm, usually early sowing at 7cm, and late sowing can be encrypted to 6cm, depending on the variety.
The difference between manual seeding and pellet machine seeding: manual seeding is more accurate, the seedling emerges faster in about 7 days, and the whole seedling is 10 days. The disadvantage of machine sowing is that there is a situation of missed sowing or double seeding. It takes about 14 days for the whole seedling to emerge. The advantage is that it saves time and labor.
6. Spray water
After sowing, water thoroughly for the first time, and then spray 1 to 2 times a day. The amount of water should not be too large, just wet the land with thin water. It is also necessary to determine the number of sprays and the amount of water based on whether there is a big sun and whether there is wind. In the early stage of radish production, water-controlled water spraying is required to allow radishes to take root and increase their length. In the later stage, according to the market conditions, through the combination of water and fertilizer control combined with pesticides, the harvest can be delayed for about one month (depending on the variety and effect)
7. Killing herbs
Apply pesticides to prevent weeds 3-5 days after sowing.
8. Sonic Breathable
About one month after sowing, use a tool to dig out small trenches in the middle of each row to loosen the soil, ventilate, and weed. The soil is easy to harden when spraying water every day, so the soil should be loosened.
9. Top dressing
In addition to the previous base fertilizer, the first top dressing was carried out when the soil was loosened, about 20 kg per acre, and the ratio of nitrogen, phosphorus, and potassium was 15 for three. The second top dressing was applied to the size of the radish thumb and 80 kg per acre. Apply 2-3 times throughout the growth period, the total amount is about 200 kg. It can be applied between two rows, or sprayed by water, but after spraying fertilizer, you need to spray water to rinse the leaves to avoid burning seedlings.
The yield of mid-early mature varieties is 2000-12000 jin per mu
Late-maturing varieties can reach 15,000 catties in 180 days
11. Clean the packaging
The complete set of washing machine is priced at 100,000 yuan, including sand washing machine, soaking tank, washing machine, and conveyor. It is packed in clear plastic bags or packed in cartons.