Current location - Education and Training Encyclopedia - Graduation thesis - 200 words of potted watermelon seedling science and technology essay
200 words of potted watermelon seedling science and technology essay
Watermelon bark pepper grass grows slowly at the temperature of 20~28℃, above 30℃ and below 65438 05℃. Cold tolerance is poor, and the lowest indoor temperature in winter should not be lower than 10℃, otherwise it will be vulnerable to freezing injury.

It is usually propagated by ramets and leaf cuttings. Potted plants should be cultivated with humus as the main soil. Usually it should be cultivated in a semi-shady place to avoid direct sunlight. During the growing season, the soil in the basin should be kept moist, but there should be no water in the basin, otherwise the roots will rot and the leaves will fall off, and even the whole plant will die. Apply 1 time thin decomposed cake fertilizer every month. If too much fertilizer is applied, especially too much nitrogen fertilizer and not enough phosphorus fertilizer, it will easily lead to the disappearance of leaf spot and reduce the ornamental value. In summer and dry season, it is advisable to spray water on the leaves 1~2 times a day, and spray water on the ground around the flowerpot to maintain high air humidity and promote the formation of leaf markings. In spring and autumn, it is best to move to a place with good outdoor ventilation and a little sunshine, and then move indoors after curing for a period of time, so that plants can grow healthily.

Watermelon peel pepper grass is short and lush, which is very suitable for potted decoration and hanging appreciation. Its leaves are striped like watermelons. Suitable for pot cutting or hanging cultivation. Application of watercress green watercress green is a common small foliage plant with thick leaves, bright green and evergreen all the year round. Suitable for potted plants and hanging baskets, often used for interior decoration. Potted plants should be cultivated with humus and a small amount of river sand. Usually it can be cultivated in bright scattered light indoors, and direct light should be avoided. Keep the soil moist during the growing season, but no water can be accumulated in the basin, otherwise the roots will rot and the leaves will fall off, and even the whole plant will die. Apply 1 time pancake fertilizer or total element fertilizer every month. If too much fertilizer is applied, especially too much nitrogen fertilizer and too little phosphorus fertilizer, it will easily lead to the disappearance of leaf spot and reduce the ornamental effect. In summer and dry season, spray water on the leaves 2-3 times a day, and spray water on the ground around the flowerpot to maintain high air humidity and promote the formation of leaf markings. In order to cultivate watermelon peel pepper grass, it is best to move it to a well-ventilated and slightly sunny place outdoors for a period of time in spring and autumn, and then move it back indoors, so that the plants grow healthily and the leaves are clearly marked.