Method for processing Liyang oenanthe javanica whitening through light control

A processing method, technology of white celery, applied in horticultural methods, botany equipment and methods, horticulture, etc.

Inactive Publication Date: 2018-07-20
NANJING AGRICULTURAL UNIVERSITY
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  • Method for processing Liyang oenanthe javanica whitening through light control
  • Method for processing Liyang oenanthe javanica whitening through light control
  • Method for processing Liyang oenanthe javanica whitening through light control

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Embodiment Construction

[0010] 1. Planting method. Cuttings of Liyang white celery were placed in pots with a diameter of 25 cm. Three plants were planted in each pot. The substrate for planting was vermiculite and organic matter (1:1). 2 s) -1 , in an artificial climate chamber with a photoperiod of 12h / 12h (light / dark) and a temperature of 25°C / 18°C (light / dark). Since Liyang white celery is an aquatic perennial herb, it likes to be cold and cool, so the Liyang white celery planted in the artificial climate chamber should be watered every 2 days to keep the soil moist.

[0011] 2. Treatment method and duration. Plants cut for 2 months were used as experimental materials and black cloth was used for shading treatment. The treatment time was 0, 4, 8, 12, 16, 20 and 25 days respectively. Due to the dark treatment of 16 days and 20 days, Liyang white celery plants were pumped out in large areas. The new petioles and leaves grow well, so the plants that have been darkened for 16 days and 20 d...

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Abstract

The invention relates to a method for processing Liyang oenanthe javanica whitening through light control. The method mainly includes a planting manner of the Liyang oenanthe javanica, a treatment method and treatment time, a sampling method, a whitening degree measuring method and the like. The method provided by the invention obtains excellent-quality Liyang oenanthe javanica by controlling timeof dark treatment and illumination restoration, and determines optimum time of dark treatment of the Liyang oenanthe javanica by measuring change of the chlorophyll content in leaves and petioles ofLiyang oenanthe javanica plants under different dark treatment and illumination restoration; and the method provides a theoretical basis and practical reference for production, storage, processing andsale of the Liyang oenanthe javanica.

Description

technical field [0001] The invention relates to a method for treating Liyang white celery albino through light control. The method determines the optimal dark treatment time range by controlling the time length of dark treatment; and petiole chlorophyll content changes to determine the optimal length of dark treatment of Liyang Baiqin. The invention provides theoretical basis and practical reference for the production, storage, processing and sales of Liyang Baiqin. The method mainly includes: Liyang white celery planting method, treatment method and duration, sampling method, method for measuring the degree of albinism, etc. Background technique [0002] Liyang white celery is a perennial herbaceous plant with aquatic perennial roots in the genus Cress of Umbelliferae. Liyang white celery likes to be cold and cool, with yellow-green leaves and turquoise petioles. It is an excellent variety of pointed-leaf cress. Liyang white celery has health functions such as clearing h...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G7/06
CPCA01G7/06
Inventor 熊爱生张馨月谭国飞王枫
Owner NANJING AGRICULTURAL UNIVERSITY
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