Lily budding method
Lily likes cold and cool, strong temperature sensitivity, low temperature tolerance, but not high temperature. The suitable temperature for scale germination is 1525 ℃, dormant and non-germinating over 27 ℃, which needs to be accelerated by low temperature (adventitious root germination). Before sowing, soak the scales in well water with disinfectant for 20 hours for 24 hours, drain water and sow seeds, cover with sunshade net to cool down. You can also use "tide scales" to sow seeds, that is, 15 to 20 days before sowing, the scales are graded, soaked in carbendazim or carbendazim solution of 1RU 500 for 30 minutes, then washed and removed, placed in a ground kiln or in a cool room, the scales are laid on the ground or kiln surface, about 7~10cm thick, and then covered with soil or fine sand. The temperature of the cover soil is squeezed into a ball by hand and scattered as soon as it falls to the ground. After 15-20 days of "tide scale" treatment, most of the scales can be sown when they send out white roots.
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Environmental Control of Lily cultivation in greenhouse
Lily cultivation, in addition to high-quality bulbs, but also requires strict control in the whole process of lily growth according to the requirements of different varieties on the growth environment, in order to produce lily products with better plant type and higher quality. If the conditions are not well controlled, it will not only affect the plant type of lily, but also affect the plant growth, and even can not blossom normally. The following is a brief introduction to the environmental control in the process of lily cultivation according to the requirements of lily cultivation. 1. A good growth environment in the greenhouse can ensure the normal growth of lilies.
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Common diseases and control methods of lily
1. Symptoms of bulb and scale rot and stem disease caused by Fusarium: plants with rotten bulbs and scales grow very slowly and their leaves are light green. Underground, brown spots appear at the top of the scales, the sides or where the scales connect with the base plate, these spots gradually begin to rot, and if the base plate stem is infected, then the whole scale ball will rot. The disease in stem and leaf caused by Fusarium is a disease infecting the aboveground part. The distinguishing mark is that the basal leaves turn yellow in adolescence, and the yellowed leaves turn brown and fall off. On the stem
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