CN103907451A

CN103907451A - Cyperus planting and harvesting technology

Info

Publication number: CN103907451A
Application number: CN201310000681.7A
Authority: CN
Inventors: 全龙浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-05
Filing date: 2013-01-05
Publication date: 2014-07-09

Abstract

The invention discloses a cyperus planting and harvesting technology, and belongs to the technical scope of crop cultivation. The cyperus planting and harvesting technology is characterized in that trenches are excavated according to a certain line spacing in a field, the bottoms of the trenches are cambered surfaces, nylon nets are laid at the excavated bottoms of the trenches, base fertilizers and soft sandy soil are laid on the nylon nets, holes for spaced sowing are dug according to a certain row spacing, the nylon nets are pulled up when cyperus is harvested, the sandy soil in the nets are screened out, and root cyperus is picked.

Description

The planting of cyperus, results technology

Technical field

The planting of cyperus, a results technology, belong to the cultivation of crops, results technical scope.

Background technology

Cyperus has another name called Cyperus esculentus L. Var. Sativus Baeck, belongs to grass family therophytes, is a kind of good quality and high output oil crop, and fruit oil content is up to 3O%, and quality is better than rapeseed oil; Its oblong root-like stock can be eaten raw for people, also can be processed into friedly, stir-fries and eats food; Earth almona cauline leaf can be done green manure, forage grass; Comprehensive utilization value is high.But because its fruit length is on subterranean stem top, be distributed in the soil layer of 20cm left and right more, expand for oval stem tuber, shape is as large grain shelled peanut, and every root and stem of certain plants number of results is 250 left and right; Existing results technology is uprooped, and trembles in sieve, and sieve removes earth, residual stem tuber is in the ground dug with creeper, and because fruit and silt mix, cyperus particle is difficult to all regain, many wastes or damaged in soil, cause the recovery rate of cyperus very low.

Summary of the invention

The object of this invention is to provide the planting of a kind of cyperus, results technology; Technical scheme of the present invention is achieved like this: in the field after smooth, and by a line spacing ditching, furrow width 10-15cm left and right, the about 30cm of ditch depth left and right, ditch bottom is cambered surface, and cambered surface is accomplished smooth as far as possible; The length of ditch is constructed according to actual needs, at the bottom of trench having excavated, is laid on bottom of trench with the nylon wire of finished product, and the grid of described nylon wire is less than 5 × 5 cm ², its edge wraps one " reinforcement ", and reinforcement can be iron wire or bamboo pole waddy; On nylon wire, lay one deck base fertilizer, cover soft sandy soil above base fertilizer, the THICKNESS CONTROL of sandy soil is in 20-30cm left and right, smooth rear by the cave program request of certain spacing in the rows plane, every cave program request 1-2 grain seed; Oil Sha beans stem tuber is born on rhizome, be distributed in the soil layer of 20cm left and right more, when 2/3 plant starts when withered and yellow, just can gather in the crops, now can be with artificial or with mechanical,, the sandy soil in net are screened out as sieve nylon wire pull-up by reinforcement, just can win the cyperus of Cyperus esculentus L. Var. Sativus Baeck root.

The invention has the beneficial effects as follows, the recovery rate of cyperus improves greatly.

Brief description of the drawings

Structural representation when accompanying drawing is maturation of the present invention.

In figure: 1 field, 2 soft sandy soil, 3 Cyperus esculentus L. Var. Sativus Baeck leaves, 4 cyperus, 5 reinforcements, 6 nylon wires

Embodiment

The not resistance to rich water of earth almona is suitablely planted on the husky territory of medium fertility, also can plant in the new ground of opening up wasteland, high hillock, medium saline land, or be planted in after river bank, roadside and room anterior chamber, and pure work, interplant all can.If taking produce oil as main, can with rape rotation; If oil, grain takes into account, can with wheat intercropping, or plant under woods fruit tree.Accompanying drawing is the schematic diagram of the Cyperus esculentus L. Var. Sativus Baeck of embodiment when ripe; Field in figure (1), soft sandy soil (2), Cyperus esculentus L. Var. Sativus Baeck leaf (3), cyperus (4), reinforcement (5), nylon wire (6); Field after smooth (sand) (1) is inner, by a line spacing ditching, and furrow width 15cm left and right, the about 30cm of ditch depth left and right, ditch bottom is and is cambered surface surfacing as far as possible; Between ditch and ditch, form line-spacing, the present embodiment line-spacing is 40cm, and the length of ditch is constructed according to actual needs; At the bottom of trench having excavated, be laid on bottom of trench, grid approximately 5 × 5 cm of nylon wire (6) with the nylon wire (5) of finished product ², the edge of using in advance nylon wire (6) is for example, by reinforcement (5) (crude iron silk) parcel, sews with nylon wire; On nylon wire (6), lay one deck base fertilizer, cover soft sandy soil (2) above base fertilizer, the THICKNESS CONTROL of sandy soil is in 20-30cm left and right, smooth rear by the cave program request of certain spacing in the rows plane, about the present embodiment spacing in the rows 30cm, and every cave program request 1-2 grain seed; Oil Sha's beans (4) stem tuber is born on rhizome, be distributed in the soil layer of 20cm left and right more, when 2/3 plant is that Cyperus esculentus L. Var. Sativus Baeck leaf (3) starts when withered and yellow, just can gather in the crops, now with artificial or hold reinforcement (5) by nylon wire (6) pull-up with machinery, as sieve, the sandy soil (2) in net are screened out, the cyperus that just can win Cyperus esculentus L. Var. Sativus Baeck root (4).The cyperus that adopts this structure to plant, the fruit basic granules growing up to reclaims.

Claims

1. the planting of cyperus, a results technology, is characterized in that in the field after smooth, by a line spacing ditching, and furrow width 15cm left and right, the about 30cm of ditch depth left and right, ditch bottom is cambered surface, and cambered surface is as far as possible smooth; The length of ditch is constructed according to actual needs, at the bottom of trench having excavated, is laid on bottom of trench with nylon wire; The grid of described nylon wire approximately 5 × 5 cm ², with the edge of nylon wire, reinforcement is wrapped up in advance, sew with nylon wire; On nylon wire, lay one deck base fertilizer, above base fertilizer, cover soft sandy soil, smooth rear by the cave program request of certain spacing in the rows plane, every cave program request 1-2 grain seed; When oil Sha beans results, with artificial or hold reinforcement by nylon wire pull-up with machinery, as sieve, the sandy soil in netting are screened out, win the cyperus of Cyperus esculentus L. Var. Sativus Baeck root.

2. the planting of cyperus according to claim 1, results technology, is characterized in that the THICKNESS CONTROL of soft sandy soil is in 20-30cm left and right.