Physiological diseases often occur in the cultivation of orchids, and attention should be paid to timely prevention and treatment.
1, Sunburn: also known as the Japanese burning, mainly due to intense sun exposure to direct sunlight burns. Can shade with shade net to ensure that there is no direct sunlight injection.
2, weak plants: due to insufficient light, diseased blue plants stems and leaves lengthy, thin leaves, yellow-green. Preventive measures: The diseased plants can be moved to a well-lit place so that they can receive more appropriate light.
3, root rot: mainly due to excessive watering, plant wilting, root blister bad, resulting in varying degrees of rot. Control methods: Immediately stop the watering, pour out the diseased plants, first cut the rot, then replace them with new soil.
Falling buds: Usually caused by drastic changes in environmental conditions, such as temperature, light suddenly become too low or too high, or long-term no watering and excessive drought. Prevention methods: improve the indoor environment, pay attention to ventilation or insulation, and avoid too hot or too cold. In addition, maintaining high humidity and adequate watering are also effective measures to prevent the occurrence of budding disease.
5, plant shrinkage: Mainly due to drought and water shortage, manifested as dry and wrinkled roots of fleshy air, pseudobulbs dry, and leaves tarnished. The prevention and control method is to immediately add water, so that the blue plants can fully recover the original water absorption.
6, frostbite: the performance of leaves, pseudobulbs, air roots and other tissues were water-like necrosis after freezing. The prevention and control method is to immediately cut away the frozen roots and leaves, stop watering, and place them in a warm place above 15°C.
7. Chilling of the tip or leaf margin: mainly due to excessive sunlight, or insufficient watering or too small basin, causing the roots to be entangled with each other. The result is that the tip or leaf margins are dry and the focus is dark. So that most of the leaves are charred. Control methods: First cut the leaves of the charred part, and pay attention to spray the plants when watering to increase the humidity. If the basin is too small, change the basin in time so that the root system can grow.
Organic Rice refers to the Rice planted in the process of planting rice, using natural organic cultivation methods, and completely using natural farming methods. Organic rice must be a good quality rice variety recommended by the planting improvement field, and chemical fertilizers, pesticides and growth regulators cannot be used during the cultivation process.
Organic Rice
Organic Rice,Organic White Rice,Gift Boxed Organic Rice,Golden Gift Box New Rice
Ningxia Saiwaixiang Food Co., Ltd. , https://www.nxswxfood.com