How to manage the field of mountain lily
The main results are as follows: (1) loosening soil and weeding is carried out once or twice every spring, when the plant grows and closes, it can not loosen the soil and weed, and the plant life can be prolonged by shading and cooling with weeds.
(2) topdressing pressing a layer of cover dung on the bed every autumn can play a role in heat preservation. In spring, the loose soil is turned into the soil to play the role of topdressing. When it is found that the leaves are yellow and thin in summer, 0.2% potassium dihydrogen phosphate, 1% urea or 0.1% ammonium molybdate should be sprayed on the leaves.
(3) in order to increase the yield of bulb, the bud can be removed during bud emergence and the bulb can accumulate nutrition.
(4) inspect the fields after drainage, find stagnant water and drain waterlogging in time.
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Bulb cultivation techniques of Oriental Lilium in mountainous area
In recent years, the production and consumption of cut lilies in China have increased rapidly, but the bulbs are still almost dependent on imports. Self-sufficiency of bulbs has become the "bottleneck" of controlling the production of cut lilies in China, so it is imperative to realize the localization of high-quality commercial seed balls of lilies. There are many geomorphological types in Zhejiang Province, and the use of temperature differences at different elevations is very beneficial to the bulb expansion and flower bud differentiation of bulb flowers. The cold cultivation in the mountain area of Zhejiang Province was selected to purify and rejuvenate the lily and breed the seed bulb, so as to solve the problem that the lily bulb could not be self-sufficient for a long time in our country.
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How to control diseases and insect pests in mountain lily
Botrytis cinerea, anthracnose and blight are common diseases in Liliaceae. If it is not prevented in time, it will lead to a reduction in production. The main results are as follows: (1) Botrytis cinerea, also known as leaf blight, belongs to semi-known fungi. It mainly occurs on stems, leaves and flowers, which often harms the tip of young leaves and makes the growth point of the stem soft and rotten. If it occurs in the leaves, yellow or reddish brown spots will be formed, and the periphery is flooded. The weather is humid and the disease department produces gray mildew. Prevention and treatment: spray 1V / 150 Bordeaux solution or mancozeb 600 / 800 / 800 times at the initial stage of the disease and spray continuously for 2 ~
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