CN104170604A

CN104170604A - Planting technology for gynostemma pentaphyllum

Info

Publication number: CN104170604A
Application number: CN201310194705.7A
Authority: CN
Inventors: 周峻弘
Original assignee: NANCHANG KUMQUAT FLOWERS ECOLOGICAL AGRICULTURE Co Ltd
Current assignee: NANCHANG KUMQUAT FLOWERS ECOLOGICAL AGRICULTURE Co Ltd
Priority date: 2013-05-23
Filing date: 2013-05-23
Publication date: 2014-12-03

Abstract

The invention discloses a planting technology for gynostemma pentaphyllum and belongs to the technical field of biology. The planting technology comprises the following planting steps of preparing soil: clearing shrubs and weeds in a soil preparation zone and retaining arbors; applying base fertilizer: applying high-quality base fertilizer in per mu land, wherein the base fertilizer is fully-fertilized cake fertilizer including calcium superphosphate and plant ash; preparing a seedbed: selecting a leeward and sun-exposed place where a water source exists, the irrigation and the drainage are conveniently realized as the seedbed, and selecting loosened, breathable and fertile sandy soil with deep humus layer as soil of the seedbed; in the cutting season, by using the characteristic that vines of the gynostemma pentaphyllum have multiple sections, guiding all sections to root on the ground when the air temperature reaches over 10DEG C; managing the seedbed: performing shading, moisture retention, weeding and fertilizing; outplanting: allowing new seedlings to be transferred out of the seedbed in 15 days after cutting; performing three-dimensional cultivation: adopting two layers or multiple layers for planting. By adopting the three-dimensional cultivation, the utilization rates of land and light energy are improved, and the nutrient and water management for the gynostemma pentaphyllum also facilitates the intercropping of shade plants, so that the yield and the benefits are improved.

Description

The plantation technique of gynostemma pentaphylla

Technical field

The present invention relates to biology techniques field, be specifically related to the plantation technique of gynostemma pentaphylla.

Background technology

Gynostemma pentaphylla natural distribution is put into vast region on the south 33 ° of China's north latitude, on the south the Changjiang river and southwest particularly, cross over China's north subtropical, middle subtropical zone, four climatic provinces of south subtropics and the torrid zone, in area, weather conditions are different, soil types is various, no matter time distributes in flakes or disperses distribution, all illustrate that gynostemma pentaphylla has indomitable vitality and the broad applicability to ecotope.

Although the wild gynostemma pentaphylla aboundresources of China, but the needs of growing comprehensive development and utilization have been difficult to meet, and gynostemma pentaphylla male and female plant ratio great disparity, be about 1:21 ~ 23, set seeds few, easily come off again, gynostemma pentaphylla is difficult to multiply prosperous dominant plant group by natural regeneration, therefore artificial cultivation is imperative.

Summary of the invention

The plantation technique that the object of this invention is to provide gynostemma pentaphylla, it adopts vertical cultivation, has improved soil and utility rate of luminous energy, and the rich water quality management of Gynostemma pentaphyllum Makino is also beneficial to the intercropping plant of shading, thereby improves production benefit.

In order to solve the existing problem of background technology, the present invention is by the following technical solutions: its plantation step is: 1, wholely, clear whole area shrub weeds, retain arbor, so that gynostemma pentaphylla climbs up by holding on to, dig 20 centimetres dark, break up the clods spring, acid soil can apply lime, not only sweetening of the soil but also for sterilization;

2, base manure, every mu of fertilizer of executing high-quality, the cake fertilizer fully fermenting, superphosphate and ash;

3, preparing nursery bed, seedbed is easily selected in water source, fill with that draining is convenient, the leeward place facing south, soil should become flexible ventilative, fertile and sandy soil that humus layer is deep;

4, cuttage season, the climing more piece of gynostemma pentaphyllum stem, temperature reaches 10 ° of above each joints and takes root;

5, cutting, it is different that variety classes, different parts and cutting joint number are taken from cutting, and rooting of cuttings, survival rate are all had to impact;

6, the selection of cutting density, adopts 10 centimetres of identical line-spacings, the climing length of cuttage seeding, the number of sheets, radical all with 6 centimetres of * 10 centimetres of processing;

7, cottage method, choose sturdy, without the stem of damage by disease and insect, the bud green semi-lignified of cauline leaf is climing, do cutting, every 2 joints are cut a cutting;

8, seedbed management, shades, moisturizing, weeding, fertilising;

A, shade: seedbed can be selected in sylvan life or shady spot, also can gather materials on the spot and build cool canopy, can be with covering straw screen or mat on plastic film when temperature is lower, not only covered shade but also heat and moisture preserving;

B, moisturizing: keep soil and near-earth gas-bearing formation with the humid air, water 2-3 every day squirt as degree with watering can at every turn;

C, weeding: note at any time taking out seedbed weeds, be beneficial to cutting and survive;

D, fertilising: after inserting, within 15-20 days, execute the dilution night soil that becomes thoroughly decomposed;

9, observe cuttage root-taking rule: within after cuttage every 5 days, check condition of rooting;

10, go out garden, the specification that new talent goes out garden is that overground part is bud green and send shoot, undergroundly grows new root, and stem is climing sturdy, generally, insert latter 15 days new talents and can go out garden, go out garden and seedbed is sprayed permeable the previous day, be beneficial to lifting, and make as far as possible seedlings root multi-band soil, to improve the survival rate after transfer;

11, vertical cultivation, adopts two-layer or several layers of plantation, becomes individual layer light and uses up into layer stereo, greatly improves utility rate of luminous energy.

The present invention adopts vertical cultivation, has improved soil and utility rate of luminous energy, and the rich water quality management of Gynostemma pentaphyllum Makino is also beneficial to the intercropping plant of shading, thereby improves production benefit.

Embodiment:

This embodiment is by the following technical solutions: its plantation step is: 1, wholely, clear whole area shrub weeds, retain arbor, so that gynostemma pentaphylla climbs up by holding on to, dig 20 centimetres dark, break up the clods spring, acid soil can apply lime, not only sweetening of the soil but also for sterilization;

8, seedbed management, shades, moisturizing, weeding, fertilising;

This embodiment adopts vertical cultivation, has improved soil and utility rate of luminous energy, and the rich water quality management of Gynostemma pentaphyllum Makino is also beneficial to the intercropping plant of shading, thereby improves production benefit.

Claims

1. the plantation technique of gynostemma pentaphylla, is characterized in that its plantation step is: (1), whole ground, clear whole area shrub weeds, retain arbor so that gynostemma pentaphylla climbs up by holding on to, dig 20 centimetres dark, break up the clods spring, and acid soil can apply lime, not only sweetening of the soil but also for sterilization;

(2), base manure, every mu of fertilizer of executing high-quality, the abundant cake fertilizer of fermentation, superphosphate and ash;

(3), preparing nursery bed, seedbed is easily selected in water source, fill with that draining is convenient, the leeward place facing south, soil should become flexible ventilative, fertile and sandy soil that humus layer is deep;

(4), cuttage season, the climing more piece of gynostemma pentaphyllum stem, temperature reaches 10 ° of above each joints and takes root;

(5), cutting, variety classes, different parts are taken from cutting and cutting joint number is different, and rooting of cuttings, survival rate are all had to impact;

(6), the selection of cutting density, adopt 10 centimetres of identical line-spacings, the climing length of cuttage seeding, the number of sheets, radical all with 6 centimetres of * 10 centimetres of processing;

(7), cottage method, choose sturdy, without the stem of damage by disease and insect, the bud green semi-lignified of cauline leaf is climing, do cutting, every 2 joints are cut a cutting;

(8), seedbed management, shade, moisturizing, weeding, fertilising;

(9), observe cuttage root-taking rule: within after cuttage every 5 days, check condition of rooting;

(10), go out garden, the specification that new talent goes out garden is that overground part is bud green and send shoot, undergroundly grows new root, stem is climing sturdy, generally, insert latter 15 days new talents and can go out garden, go out garden and seedbed is sprayed permeable the previous day, be beneficial to lifting, and make as far as possible seedlings root multi-band soil, to improve the survival rate after transfer;

(11), vertical cultivation, adopt two-layer or several layers of plantation, become individual layer light and use up into layer stereo, greatly improve utility rate of luminous energy.