A kind of method adopting penicillin soaking seed

A technology of penicillin and seed soaking, which is applied in application, seed and rhizome treatment, agriculture, etc. It can solve the problems that the supply cannot meet the needs of animal husbandry development, and the gap is huge, so as to improve plant growth performance, good germination rate, and germination and growth promoting effect

Inactive Publication Date: 2014-10-15
SOUTHWEST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the past ten years, my country's animal husbandry has developed very rapidly. There are more and more large-scale farms, and the degree of intensification is getting higher and higher. need
This gap is particularly large in pasture production

Method used

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  • A kind of method adopting penicillin soaking seed

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: A kind of method that adopts penicillin to soak seed, at first carry out mechanical cleaning to duckweed seed; Then bury the seed in the cold sand of 1 ℃~4 ℃ and carry out sand storage for 30 days; After sand storage, use the concentration of 200mg / L of penicillin solution, soak at room temperature for 18 hours; put the soaked seeds indoors for 5 hours, then heat them to 35°C in a light incubator for 5 hours, and repeat this alternately for 24 hours, and often pour some water during the period to keep the seeds moist.

[0013] Sow the above-mentioned treated duckweed seeds. The sowing area is in the west of Chongqing, which belongs to the subtropical monsoon humid climate. The annual average climate is about 18°C. ~29°4l′, the annual rainfall is 1099mm, the annual active accumulated temperature is 6383°C, the annual sunshine is 1083h, the relative humidity is 72%, and the annual average temperature is 17°C; the cultivation soil type is sandy loam, and the...

Embodiment 2～5

[0014] Embodiments 2-5: Carry out according to the following steps and parameters, and the rest of the operating methods are the same as in Embodiment 1.

[0015]

[0016] The germination potential of the above-mentioned duckweed seeds is 80-85%, the germination rate can reach 85-88%, and the seed germination coefficient is 15.25-16.56; the leaf length of the plant measured 20 days after emergence is 18.12cm-19.36cm. The area is 7.24-7.98 cm2; the leaf length of the plant measured after 40 days of emergence is 30.45 cm-32.84 cm, and the leaf area of ​​the plant is 12.89-13.67 cm2.

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Abstract

The invention relates to a seed soaking method with penicillin. According to the invention, a penicillin solution is utilized to carry out seed soaking treatment on cocksfoot seeds, wherein the concentration of the penicillin solution is 100-500 mg / L, and the treatment time is 6-24 hours. The germination rate of the cocksfoot seeds, subsequent growth property and the like are obviously enhanced as compared with the conventional clear water seed soaking, the germinative force of the cocksfoot seeds can reach 75-78%, and the germination rate can reach 78-83%; and the germinated cocksfoot seeds, which are subjected to seed soaking in the penicillin solution, have favorable growth property.

Description

[0001] The application of the present invention is a divisional application with the application number 201210196504.6, the application date of June 14, 2012, and the title of the invention "a method for promoting the germination of Dactylis duckweed seeds". technical field [0002] The invention relates to a method for soaking seeds with penicillin, in particular to a method for promoting the germination of Dactylis duckweed seeds by soaking seeds with penicillin. Background technique [0003] In the past ten years, my country's animal husbandry has developed very rapidly. There are more and more large-scale farms, and the degree of intensification is getting higher and higher. need. Especially in pasture production, this gap is particularly large. So how to increase the pasture yield on the basis of the existing planting area is an important problem that needs to be solved urgently. Dactylis is a well-known vegetation in the art, and is a forage material widely used in an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 曾兵左福元张新全黄琳凯兰英尹权为
Owner SOUTHWEST UNIV
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