Interplanting method of pelargonium graveolens and moringa oleifera

Abstract

An interplanting method of pelargonium graveolens and moringa oleifera comprises the steps as follows: 1) first furrow ploughing and furrow planting are performed, planting is performed in a plantingmanner that one line of moringa oleifera is intercrops between two lines of pelargonium graveolens in February, the line spacing of the moringa oleifera and the pelargonium graveolens is 0.55 m, and the line spacing between the moringa oleifera is 1.6 m; 2) irrigation is performed after planting to keep soil moist, dead seedlings and sparse seedlings are supplemented after 10-15 d; intertillage and weeding are performed after the moringa oleifera survives after transplantation; 3) when moringa oleifera seedlings send forth two new leaves after transplantation, topdressing is performed, then, daily management and fertilization are performed with conventional methods, and no pesticide is spayed. By means of the method, land can be effectively utilized, biodiversity of farmland can be increased, diseases and insect pests can be reduced, meanwhile, successive cropping obstacle due to soil degradation cannot be caused, and the defect of low oil yield of the pelargonium graveolens due to interplanting with other crops can be overcome.

Description

technical field [0001] The invention belongs to the technical field of plant interplanting, in particular to a method for interplanting geranium geranium and moringa. Background technique [0002] Pelargorium graveolens L Herit (Pelargorium graveolens L Herit) is a perennial herb of the genus Geranium of the family Geraniaceae. It generally grows most vigorously at the age of 2 to 3, and begins to decline after 5 years. Geranium geranium likes temperature and drought, is not cold-tolerant, is afraid of waterlogging, and does not require high water. Suitable for growth in neutral or slightly alkaline soil. Native to South Africa, it is drought tolerant and grows well in sunny and warm areas. It is widely used in household chemistry, food, cigarettes, etc., and is closely related to people's daily life. Its tender branches and leaves can extract geranium oil, which is one of the most important essential oils in the global fragrance industry. According to research, geranium ...

AI Technical Summary

Problems solved by technology

[0006] At present, geranium geranium has been interplanted with flue-cured tobacco and emblica. In the process of interplanting with flue-cured tobacco, due to the different growth habits of the two crops, the purpose of interplanting geranium geranium and flue-cured tobacco is very clear. Pelargonium geranium will emit a special aroma to reduce the pests and diseases of flue-cured tobacco and improve the quality of flue-cured tobacco. The planting area of ​​flue-cured tobacco is not the optimal planting area of ​​geranium geranium, which will lead to low oil yield of geranium geranium and economic value. The interplanting of Geranium geranium and flue-cured tobacco cannot achieve economic optimization

In the process of interplanting with Amlica emblica, before the canopy density of emblica emblica reaches 65% (the first 3 years), Geranium geranium essential oil can ensure a certain output, but after the 4th year, compared with bare land planting, the understory The essential oil content of the planted Geranium emblica plants decayed rapidly, indicating that the increase of canopy density of the emblica stand and the change of the microclimate environment in the forest would gradually inhibit the growth and synthesis of essential oil of geranium emblica, and it was not suitable to continue to grow in the emblica forest. Geranium geranium