CN106613278A

CN106613278A - Furrow cultivation method of protected vegetables

Info

Publication number: CN106613278A
Application number: CN201710020440.7A
Authority: CN
Inventors: 刘梦龙; 赵伟; 杨圆圆; 杨兆森; 蒋丽媛; 唐磊
Original assignee: Weinan Agricultural Technology Extension Center
Current assignee: Weinan Agricultural Technology Extension Center
Priority date: 2017-01-11
Filing date: 2017-01-11
Publication date: 2017-05-10

Abstract

The invention discloses a furrow cultivation method of protected vegetables. The method comprises the following steps of: walking on ridges, cultivating plants on ridge shoulders, irrigating into furrows and laminating a film. According to the method, in an irrigating process, the film is laminated into the furrows so that excessive evaporation of moisture can be avoided; the air humidity is not raised, water can be retained and saved, and the total water irrigation amount is reduced. Meanwhile, a muddy phenomenon is not caused on the ridges, so that operation and walking are convenient to realize and the problems in the prior art are effectively solved.

Description

A kind of furrow cultural method of facilities vegetable

Technical field

The invention belongs to technical field of vegetable cultivation, specifically, is related to a kind of furrow cultural method of facilities vegetable.

Background technology

At present, facilities vegetable has become the major way of China's vegetable production.But it is that facilities vegetable is produced that disease is occurred frequently all the time The outstanding problem of industry, causes peasant to thus result in unnecessary loss every year.Trace sth. to its source, one of major reason is exactly canopy The excessive disease for causing of indoor humidity is easily sent out and refractory, the Pesticide use amount of disease control is also increased accordingly, so as to cause Series of problems.

The closed environment of facility plastic greenhouse is unfavorable for ventilation dewetting, common bacterial, fungoid disease opportunistic pathogen preference high humidity environment. It is gray mold, powdery mildew, downy mildew, leaf mold etc. there is provided suitable environment and traditional furrow irrigation pattern makes air humidity abruptly increase. Among these, the ridging pattern and irrigation method of Installation Vegetable Cultivation play decisive role to canopy indoor humidity height.

Furrow plastic-film-covered cultivation is the common pattern of Installation Vegetable Cultivation, main using furrow irrigation and drip irrigation side on irrigation method Formula.At present Guanzhong area mainly adopts and Seedling is planted on ridge, furrow operation walking, and its pattern cross section is such as：Fig. 1, Fig. 2, Fig. 1. in Fig. 2 The non-overlay film of furrow, Fig. 1 directly waters in ditch, because evaporation capacity is big, can continue to cause canopy room endogenous dampness and spend height, closed Canopy room is difficult to reduce wherein air humidity merely by top portion ventilation, causes disease to break out.And several days septal fossulas after watering Interior miriness is wet and slippery, and operator is difficult to carry out farming operation, reduces the operability of canopy room.Though Fig. 2 is using drip irrigation pattern, with Fig. 1 is similar to, and when drip irrigation amount is big, excessive irrigation water can be flowed in ditch, cause the problem same with Fig. 1.For canopy room endogenous dampness Degree control and production operation bring inconvenience.

The content of the invention

It is an object of the invention to overcome defect present in prior art, there is provided a kind of furrow cultivation side of facilities vegetable Method.When the method is irrigated due in ditch overlay film can avoid the excessive evaporation of moisture, both do not resulted in the rising of air humidity, can protect Water water-saving, reduces total amount of pouring water.Simultaneously muddy phenomenon is not resulted on ridge, be easy to operation walking, efficiently solved and presently, there are Problem.

Its concrete technical scheme is：

A kind of furrow cultural method of facilities vegetable, walks using on ridge, and ridge shoulder cultivating plants, furrow is irrigated and overlay film. Comprise the following steps：

Step 1, site preparation ridging, being shaped as ridge is trapezoidal, ridge top width 60cm, bottom width 90cm, ditch bottom width 30cm；

Step 2, plant are colonized in ridge shoulder, and plant wide-and narrow-row is away from 50cm × 70cm；

Step 3, pour seedling recovering water, if selecting furrow irrigation pattern, directly irrigate in ditch；If selecting drip irrigation pattern, the shoulder paving on ridge If drip irrigation pipe, drip irrigation；

Step 4, after slow seedling in ditch covering with plastic film, not overlay film on ridge.

Compared with prior art, beneficial effects of the present invention：

Found by contrast test, canopy room is low compared with the air humidity same time in present mode under the new ant algorithms of the present invention 25%.Fructus Lycopersici esculenti, gray mold of cucumber disease index reduce by 20%, and leaf muld of tomato disease index declines 15%, powdery mildew of cucumber disease Feelings index reduces by 30%, and cucumber downy mildew disease index reduces by 20%, and incidence rate is substantially less than present mode.Soil water-containing on ridge Amount more currently reduces by 35%, does not result in muddy wet and slippery, farming operation facility, and for the frequent operation of industrialized agriculture condition is provided.Always For body, solve the problems, such as there is currently on the basis of facilities vegetable normal growth is ensured.Due to ditch when the method is irrigated Interior overlay film can avoid the excessive evaporation of moisture, both not result in the rising of air humidity, can water conservation water-saving, reduction pours water total amount. Simultaneously muddy phenomenon is not resulted on ridge, be easy to operation walking, be adapted to popularization and application.

Description of the drawings

Fig. 1 is traditional furrow irrigation pattern cross-sectional view；

Fig. 2 is traditional drip irrigation pattern cross-sectional view；

Fig. 3 is ridging Irrigation cross-sectional view of the present invention.

Specific embodiment

Technical scheme is described in more detail with reference to specific embodiment.

Embodiment

Greenhouse tomato, Fructus Cucumidis sativi recommend furrow size：Furrow width 30cm, row spacing 90cm, plant is colonized on the shoulder of ridge, and wide-and narrow-row is planted Training, plant：50 × 70cm of line-spacing, spacing in the rows 50cm (Fructus Lycopersici esculenti), 33cm (Fructus Cucumidis sativi).

The above, preferably specific embodiment only of the invention, protection scope of the present invention not limited to this are any ripe Those skilled in the art are known in the technical scope of present disclosure, the letter of the technical scheme that can be become apparent to Altered or equivalence replacement are each fallen within protection scope of the present invention.

Claims

1. the furrow cultural method of a kind of facilities vegetable, it is characterised in that comprise the following steps：

Step 2, plant are colonized in ridge shoulder, and wide-and narrow-row is away from 50 × 70cm；

Step 3, pour seedling recovering water；

2. the furrow cultural method of facilities vegetable according to claim 1, it is characterised in that if selecting furrow irrigation in step 2 Pattern, directly irrigates in ditch.

3. according to the furrow cultural method of the facilities vegetable described in claim 1, it is characterised in that if selecting drip irrigation mould in step 2 Formula, shoulder laying drip irrigation pipe, drip irrigation on ridge.