A kind of interplanting cultivation method of marigold and konjac

Abstract

The invention relates to the field of cultivation technology of konjak, in particular to an interplanting cultivation method for marigold and konjak.The method comprises following steps: selecting healthy seed konjak of 10-20 kg and sowing them on planting land with the moisture surface of 1.2-1.8 m in width, ridge height of22-28 cm and furrow width of 28-35 cm at the row distance of 22-28 cm, plant distance of 40-45 cm; placing bud eyes of seeds upward and covering them with shallow soil of 5-10 cm in thickness during sowing; and transplanting marigold seedlings to available rows between konjak after sowing of konjak for 1-2 months and marigold seedlings with 3-4 main leaves and at plant height of 15-20 cm appear and planting 2 rows of marigold at each moisture.The interplanting cultivation method for marigold and konjak is low in soft rot diseases and good in economic benefit.

Description

Technical field [0001] The invention relates to the technical field of konjac cultivation, in particular to a method for interplanting marigold and konjac. Background technique [0002] Konjac is also called konjac and peduncle lotus, which is the general name of the genus Konjac in the Araceae family. Konjac is rich in nutrients and has high edible value. Its tubers are rich in nutrients such as glucomannan, pectin, alkaloids, starch and 17 kinds of amino acids, which can balance excess acid in the body, and have the functions of lowering blood sugar, lowering blood lipids, lowering blood pressure, reducing toxins, nourishing beauty, promoting pulse, The effect of weight loss, laxative and appetizing. In addition, konjac also has good medicinal value. It is the only plant that has been found to contain a large amount of glucomannan. Glucomannan is a good auxiliary drug for diabetes. It can prevent obesity and slow weight loss. It is widely used in food, Medicine, textiles, co...

AI Technical Summary

Problems solved by technology

Therefore, in order to ensure the reasonable density of konjac planting in the next year when planting konjac, the planting density must be relatively sparse when planting that year, which will lead to waste of land and light resources; and too thin planting density and better soil fertility and light conditions, It will lead to vigorous growth of weeds, and manual weeding will cause a lot of labor costs; and the konjac planted in that year can not be dug until the second year, so the growers have no economic benefits

In addition, net planting or interplanting with corn, soybeans and other crops has no antagonistic effect on diseases, and the incidence of soft rot is high, which will cause low economic benefits of corn and soybeans.

[0004] Chinese Invention Patent Application Publication No. CN101946600A discloses a two-year ridge cropping and no-tillage cultivation technique for konjac. The cultivation method is: konjac is cultivated for two years, and can be interplanted with corn or sorghum, although this method can indeed improve soil plowability However, it has been found through experiments that the interplanting of konjac and corn has no antagonistic effect on the disease, the incidence of soft rot is high, and the economic benefit of corn will be low.