CN107996320A - The cultural method of green vegetables - Google Patents

Abstract

The invention discloses a kind of cultural method of green vegetables, belongs to field of plant growing technology, including the transplanting of seeding and seedling raising, site preparation, field management.Using cultural method of the present invention, green vegetables seeding ratio reaches more than 80%, and the sapling survival rate after transplanting to more than 85%, per mu yield reaches more than 200 kilograms, can effectively alleviate demand of the market to green vegetables.

Description

The cultural method of green vegetables

Technical field

The present invention relates to field of plant growing technology, especially a kind of cultural method of green vegetables.

Background technology

Green vegetables (Artemisia annua L.) are composite family artemisia, annual or more year raw herbaceous plant, bitter, pungent, property It is cold, have clearing heat and detoxicating, except lice, the effect of preventing malaria, generate heat for summer-heat evil, fever due to yin deficiency, hectic fever due to yin labor heat, malaria fever and chills etc., in being One of traditional anti-malaria medicaments of doctor.Wherein, the principle active component of green vegetables is green vegetables element, and the past mainly picks wild green vegetables and supplies medicine With.The green vegetables element of very low levels is comprised only in some wild green vegetables kinds or without green vegetables element, these green vegetables kinds are that do not have Medical value, only seldom green vegetables kind contains the green vegetables element of high level.

With raising of the people to green vegetables element value recognization, green vegetables element class pharmaceutical requirements amount is increasing, has medicinal valency The wild green vegetables resource of value is increasingly reduced, and has not caught up with demand of the in the market to green vegetables.At present, people have begun to set about green grass or young crops The artificial cultivation of wormwood artemisia, but artificial cultivation technique is not also perfect at present, general per mu yield only has 150~160 kilograms, such production Amount is too low, is also the failure to reach demand of the market to green vegetables.

The content of the invention

The technical problems to be solved by the invention are to provide a kind of cultural method of green vegetables.

In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：A kind of cultural method of green vegetables, its feature It is, comprises the following steps：

A, seeding and seedling raising：Annual 2 months, it is for 1: 300~400 that seed is abundant with sand by the weight ratio of seed and sand It is uniformly mixed, then sows and be on 0.5 meter~1.2 meters of seedbed in width, and with covering with ground sheeting, after germination 2~3 again Throw off the mulch being covered on seedbed；The seedbed applies 1000 kgs/acre~1500 kgs/acre of green vegetables grass waste residue in site preparation As base manure；

B, site preparation, transplanting：With selecting one piece of soybean, the rape or harvesting peanut planting site as green vegetables, to the plantation Ground carries out site preparation, and opens the railway carriage or compartment that width is 0.5 meter~1.5 meters, 0.2 meter of railway carriage or compartment furrow width~0.2 meter of 0.4 meter × ditch depth~0.5 meter, site preparation When apply 500 kgs/acre~600 kgs/acre of well-rotted farmyard manure, 30 kgs/acre~40 kgs/acre of phosphate fertilizer and sweet wormwood grass waste residue 1500 kgs/acre~2500 kgs/acre are used as base manure；Then it be 7~9 to select the number of blade in step A, plant height is 12 centimetres~ For 15 centimetres of green vegetables nursery stock transplanting into the planting site, planting density is 0.6 meter~0.7 meter of spacing in the rows, line-spacing for 0.7 meter~ 0.8 meter；

C, field management：After the green vegetables nursery stock transplanting in step B survives, loosened the soil to it, weeding, keep soil to dredge Pine month applies 5 kgs/acre~25 kgs/acre of composite fertilizer or farm manure without weeds, per 2-3, and when fertilising cannot get close to its green vegetables Root；When the height of green vegetables is 0.8 meter~1.2 meters, pinch to it, to promote its collateral generation.

D, harvest：Picking harvest is carried out when the green vegetables seedling growth in step C is ripe.

Beneficial effect：Using cultural method of the present invention, green vegetables seeding ratio reaches more than 80%, the sapling after transplanting into Motility rate reaches more than 85%, and per mu yield reaches more than 200 kilograms, can effectively alleviate demand of the market to green vegetables.

Embodiment

According to following embodiments, the present invention may be better understood.It is however, as it will be easily appreciated by one skilled in the art that real Apply the described content of example and be merely to illustrate the present invention, without sheet described in detail in claims should will not be limited Invention.

A kind of cultural method of green vegetables, it is characterised in that comprise the following steps：

A, seeding and seedling raising：Seed and sand, are sufficiently mixed by annual 2 months by the weight ratio of seed and sand for 1: 340 Uniformly, then sow and be on 1 meter of seedbed in width, and with covering with ground sheeting, throw off and be covered on seedbed again after germination 2 Mulch；The seedbed applies 1200 kgs/acre of green vegetables grass waste residue in site preparation and is used as base manure；

B, site preparation, transplanting：With selecting one piece of soybean, the rape or harvesting peanut planting site as green vegetables, to the plantation Ground carries out site preparation, and it is 0.7 meter of railway carriage or compartment to open width, 0.3 meter of 0.3 meter × ditch depth of railway carriage or compartment furrow width, and it is public that when site preparation applies well-rotted farmyard manure 520 Pound/acre, 2200 kgs/acre of 35 kgs/acre of phosphate fertilizer and sweet wormwood grass waste residue are used as base manure；Then it is 7 to select the number of blade in step A Piece, plant height be 13 centimetres of green vegetables nursery stock transplanting into the planting site, planting density is 0.65 meter of spacing in the rows, line-spacing 0.75 Rice；

C, field management：After the green vegetables nursery stock transplanting in step B survives, loosened the soil to it, weeding, keep soil to dredge Pine applies 15 kgs/acre of composite fertilizer or farm manure for every 2 months without weeds, and when fertilising cannot get close to its green vegetables root；When green vegetables When being highly 1 meter, pinch to it, to promote its collateral generation.

D, harvest：Picking harvest is carried out when the green vegetables seedling growth in step C is ripe.

Claims (1)

1. a kind of cultural method of green vegetables, it is characterised in that comprise the following steps：

A, seeding and seedling raising：Seed and sand, are sufficiently mixed by annual 2 months by the weight ratio of seed and sand for 1: 300~400 Uniformly, then sow and be on 0.5 meter~1.2 meters of seedbed in width, and with covering with ground sheeting, thrown off again after germination 2~3 The mulch being covered on seedbed；The seedbed applies 1000 kgs/acre~1500 kgs/acre conducts of green vegetables grass waste residue in site preparation Base manure；

B, site preparation, transplanting：Select one piece of soybean, planting site of rape or the harvesting peanut ground as green vegetables, to the planting site into Row site preparation, and it is 0.5 meter~1.5 meters of railway carriage or compartment to open width, 0.2 meter of railway carriage or compartment furrow width~0.2 meter of 0.4 meter × ditch depth~0.5 meter, when site preparation, apply Enter 500 kgs/acre~600 kgs/acre of well-rotted farmyard manure, 30 kgs/acre~40 kgs/acre of phosphate fertilizer and sweet wormwood grass waste residue 1500 are public Pound/acre~2500 kgs/acre be used as base manure；Then it is 7~9 to select the number of blade in step A, and plant height is 12 centimetres~15 centimetres Green vegetables nursery stock transplanting into the planting site, planting density is 0.6 meter~0.7 meter of spacing in the rows, and line-spacing is 0.7 meter~0.8 meter；

C, field management：After the green vegetables nursery stock transplanting in step B survives, loosened the soil to it, weeding, keep loosing soil without Weeds, month apply 5 kgs/acre~25 kgs/acre of composite fertilizer or farm manure per 2-3, and when fertilising cannot get close to its green vegetables root； When the height of green vegetables is 0.8 meter~1.2 meters, pinch to it, to promote its collateral generation.

D, harvest：Picking harvest is carried out when the green vegetables seedling growth in step C is ripe.