Attention should be paid to planting peanut covered with plastic film.

According to the experience of planting peanut with plastic film in Haicheng, the following problems should be paid attention to:

I. suitable plots for rebellion

It is advisable to choose sandy loam with deep soil layer and strong ability to conserve water and fertilizer, and may choose low-lying land prone to waterlogging.

Second, meticulous ground preparation and meticulous celebration

It should be fine before mulching, and on the basis of autumn turning and spring raking, the bed is made by manual printing, the bed is one meter wide, ploughing and raking is adopted, and the bed surface is leveled manually. At the same time, more than 4500 kilograms of farm fertilizer, 30-50 kilograms of superphosphate and 50-100 kilograms of plant ash are applied per mu.

Third, sow seeds at the right time and cover with plastic film

The sowing date should be about 10 days earlier than the local bare land cultivation, generally on April 15-25, with double-core rake trenching, small row spacing of 40 cm, hole spacing of 15 cm, 2 materials per hole, artificial soil cover, soil thickness of 1 cm, compaction to preserve soil moisture, spraying 43% of the herbicide rope, 250 grams of Xuan dosage, 50 kg of water, film mulching machine after spraying.

IV. Strengthening field management

1. Check the field to replenish the seedlings, and before sowing the seedlings, check whether the plastic film in the field is damaged by the wind to ensure the moisture in the bed to facilitate the emergence of seedlings.

two。 Break the membrane in time, lead the seedlings to be unearthed, and when the seedlings are 60% arch soil, take eye-catching ventilation to lead the seedlings to be unearthed.

3. Timely control of aphids, using 40% dimethoate EC 800x solution and dichlorvos 1800 times solution spray control.

4. Remove the big grass in the field in time, so that the big grass can be picked whenever you see it, so as to ensure that there are no weeds in the field.