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Field standardized breeding method for ranunculus japonica in Huang-Huai-Hai basin

A ranunculus and watershed technology is applied in the field of standardized breeding of ranunculus in the Huanghuaihai Basin, which can solve problems such as difficulty in breeding ranunculus, and achieve the effects of improving moisturizing performance, improving thermal insulation performance and facilitating disassembly.

Active Publication Date: 2022-05-13
济宁市农业科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The second object of the present invention is to develop a field-standardized breeding method for ranunculus in the Huang-Huai-Hai River Basin. During the planting process, factors such as time, temperature, and moisture are precisely controlled to overcome the temperature in winter cold areas such as northern China. Ranunculus ranunculus seedlings are difficult to grow due to too low, and the breeding process has formed a standardized process, which is easy to learn and is conducive to popularization and application

Method used

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  • Field standardized breeding method for ranunculus japonica in Huang-Huai-Hai basin
  • Field standardized breeding method for ranunculus japonica in Huang-Huai-Hai basin
  • Field standardized breeding method for ranunculus japonica in Huang-Huai-Hai basin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The standardized breeding of ranunculus in Jining area, the steps are as follows:

[0050] 1. Start sowing seedlings on October 15, remove the sundries from the fertile garden soil or sandy loam soil, and sieve it for later use. Mix the sieved fine soil and ranunculus seeds in a ratio of 3:1. Fertilize the soil before planting: choose open-air, sunny, loose, fertile and well-drained sandy or slightly sticky soil as the planting site, with a pH of 7.5-8.0. Spread 30kg of refined organic fertilizer and 30kg / 666.7m of ternary compound fertilizer 2 , plow 20cm deep and make a furrow. The width of the furrow is 1.2m.

[0051] 2. After the surface of the border has been infiltrated, the ranunculus seeds mixed with soil are evenly spread on the seedbed, and then covered with a layer of 0.2-0.3 cm thick sieved fine soil and scraped;

[0052] 3. Immediately build a small shed;

[0053] 4. Seedbed management: Pay attention to the temperature and humidity changes in the shed. ...

Embodiment 2

[0060] In order to explore the impact of sowing timing on germination rate and seedling condition, based on the steps of Example 1, a single factor test was done to change different sowing times. From August 26 to November 11, due to the relatively high temperature in August and September If the temperature is high, it needs to be covered with straw mats to cool down; observe the germination and the growth of the seedlings, and the results are shown in Table 1.

[0061] Table 1 The germination and seedling condition of ranunculus at different sowing times

[0062]

[0063] The above data show that in the Huanghuaihai region, the best sowing time is from mid-September to mid-October, when the average germination rate is above 85%. The temperature is suitable, and there is no need to add straw mats to cool down.

Embodiment 3

[0065] The used small shed of the present invention is special, has replaced traditional greenhouse, specifically as follows:

[0066] The small arched shed of Embodiment 1 includes an arched scaffold 1, the two ends of the bottom end of the arched scaffolding 1 are fixedly connected with a connecting block 2, and the bottom end of the connecting block 2 is provided with a stabilizing mechanism 3, and the stabilizing mechanism 3 includes a fixed rod 301, and the fixed rod 301 Fixedly connected to the bottom end of the connecting block 2, both sides of the inner bottom of the fixed rod 301 are provided with chute 302, the inside of the chute 302 is slidably connected to the connecting rod 306, and the bottom end of the connecting rod 306 is fixedly connected to the mounting block 303, The bottom end of the mounting block 303 is evenly fixedly connected with the second insertion rod 305, and the second insertion rod 305 is provided with three groups, and the distance between the ...

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Abstract

The invention belongs to the technical field of flower planting, and particularly relates to a field standardized breeding method for ranunculus ranunculus in the Huang-Huai-Hai basin. According to the method, large-scale standardized breeding of ranunculus ranunculus in the Huang-Huai-Hai basin is achieved through the steps of planting land selection, fertilization and soil preparation, furrowing, sowing and seedling raising at a proper period, construction of a special small arched shed, seedbed management, water and fertilizer management, disease and pest control, flowering period management, post-flowering management and the like, and large-scale standardized breeding of ranunculus ranunculus in the Huang-Huai-Hai basin is achieved; meanwhile, through reasonable management and control of water, fertilizer and plant diseases and insect pests, large-scale and large-area breeding of ranunculus ranunculus is achieved, the landscape requirement is met while new variety breeding is achieved, and the method has important significance on popularization, application and industrial production of ranunculus ranunculus.

Description

technical field [0001] The invention belongs to the technical field of flower planting, and in particular relates to a field standardized breeding method for ranunculus in the Huanghuaihai River Basin. Background technique [0002] Ranunculus is native to southeastern Europe and southwestern Asia. It is also known as grass peony, Persian buttercup, and foreign peony. It is a perennial bulbous flower of the family Ranunculaceae. It has beautiful plant shape, bright colors, huge flowers, beautiful and colorful, extremely rich flower types and varieties, high ornamental value and commodity value, and is deeply loved by people. [0003] my country has introduced and cultivated a large number of species since the mid-1990s, mainly for potted ornamental and cut flower production. Because ranunculus breeding has high requirements on the growth environment and cultivation level, it is difficult to sow seedlings and bulbs to germinate ranunculus. It relies more on experience, the pr...

Claims

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Application Information

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IPC IPC(8): A01G22/60A01G9/14A01C21/00C05G1/00B32B9/00B32B9/04B32B33/00B32B5/02
CPCA01G22/60A01G9/1407A01G9/1438A01C21/005C05G1/00B32B9/00B32B9/04B32B33/00B32B5/02Y02A40/25
Inventor 周红梅
Owner 济宁市农业科学研究院
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