Method for preventing buckwheat plant lodging in low altitude areas in the south

Quinoa is rich in lysine lacking in plants. Calcium, magnesium, phosphorus, potassium, iron and other minerals have high nutrient content and are suitable for all people to eat, especially for patients with celiac disease, high blood fat, diabetes and chronic diseases. However, due to the shallow roots of buckwheat, and the high plant height, coupled with the non-standard planting techniques, the planting process is prone to lodging, resulting in poor planting efficiency. Today, Xiaobian talks about the low-altitude areas in the south and prevents the buckwheat plants from lodging. I hope that everyone can help.

南方低海拔地区,防止藜麦植株倒伏的方法

1. Select and organize the planting area

(1) When buckwheat is planted, choose Xiangyang Mountain, which has no stagnant water, and is not planted within one year.

(2) In the autumn and winter season, the weeds in the planting area will be removed and burned, and the planting ground will be turned over 30cm after weeding.

(3) At the beginning of April, 250 kg of phosphate rock powder was applied to each acre of land, and then the ground was turned 25 cm deep to level the surface, ridge and ditch.

南方低海拔地区,防止藜麦植株倒伏的方法

2, the base fertilizer

(1) After the planting area is ditched, the farmyard manure and potash fertilizer are applied to the ditch.

(2) The amount of farmyard manure per mu is 8,000-9000 kg (the farm manure is 1:1:1:3:5, cow dung, pig manure, chicken manure, sheep manure, manure are fully decomposed), Potassium fertilizer is 550kg per acre (the potassium fertilizer is grass ash).

3, sowing

The buckwheat seeds were evenly applied to the base fertilizer in the ditch, and the planting amount per acre was 0.35 kg, and the soil covered with 1-2 cm thick was planted after sowing.

4, take the shelf

(1) Use trunks and bamboo poles as the column on both sides of the ditch, use the wire as the crossbar, and tie the column and the crossbar into a “well” shaped shelf.

(2) A wire connected to the crossbar of the "well" shaped shelf on both sides of the groove is provided between the seedlings as a lateral anti-falling strip.

南方低海拔地区,防止藜麦植株倒伏的方法

5, field management

(1) Valerian, intercropping and replanting

When the buckwheat seedlings grow to 15-20 cm, the first grass is combined with the interplanting seedlings, and the seedlings are replenished at the same time, so that the plant spacing of the buckwheat is 20 cm.

When the buckwheat grows to 80-100 cm, the second weeding is carried out.

(2) top dressing

Before flowering, 75 kg of potassium dihydrogen phosphate was used per mu for top dressing.

(3) Soil

Immediately after topdressing, the roots are cultivated to make the roots more stable, so as to prevent the buckwheat plants from lodging late.

6, harvesting

In August-September, when the buckwheat leaves turn yellow and red, and most of the leaves begin to dry and fall off, the seeds can be harvested without water after the nails.

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