Wintering loofah management is indispensable
Overwintering loofahs have been planted, and some of them have been in the period of squashing. With the winter temperatures dropping, the key lies in cultivating the high-yielding overwintering loofahs.
Luffa hi light, heat, cold, low temperature in winter, long melon slow, the loofah to be "high temperature melon" to ensure that the winter daytime temperature control in the 27 °C ~ 30 °C, the maximum does not exceed 32 °C; night temperature Control at 14 °C ~ 18 °C, to ensure the temperature difference between day and night around 10 °C. One is to increase the temperature of the greenhouse and promote the growth of roots. That is, when the winter loofah is colonized and the two leaves are at one heart, the cover film increases the temperature of the ground. Reflective film at the rear wall of the shed and spraying of photosynthetic nutrient film fertilizer can help the growth plants absorb light energy, improve fertilizer efficiency, and thrive. The second is rooting with rooting agents. When the loofah grows to three to four leaves after colonization, it is rooted with a root-sprouting rooting agent to promote the development of plant roots, powerful immunohistochemical antibodies, and navigation of plant-matched (water, fertilizer, and medicine) nutrients to enhance plant root development. positive energy.
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