Rainy days have adverse effects on cotton growth and are conducive to the occurrence of cotton pests and diseases. Therefore, it is necessary to strengthen the management of cotton fields, pay close attention to the occurrence and development of cotton pests and diseases, and timely contro.......
What are the causes of root disease? How to effectively prevent and control? There are many reasons for the disease in the roots. For example, when the vegetables are single, the vegetables are seriously planted, and the soil environment is poor, the roots of the vegeta.......
What is it like to eat cold in winter? If you are afraid of cold constitution, how can this be done? Don't worry. Today, Xiao Bian has come to recommend for you which foods to eat in winter to get a warm-up. Don't miss it.
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The direct application of vegetable straw to the field is a new type of agricultural technology that is ecologically friendly and environmentally friendly. It is a new farming mode that adapts to social development and the needs of the times. It has many advantages such as eco-environmenta.......
The 7-leaf stage of maize enters the jointing stage, which is the optimum period for applying jointed fertilizer. At this time, the corn leaves are fully expanded, the stems are rapidly elongated, the stems and leaves grow vigorously, the tassels begin to differentiate, and the demand for .......
From the 4th leaf stage, the leaf color of the base of the new leaves became yellowish white; in the 5-6 leaf stage, the yellowish and pale green stripes appeared in the 1st to 3rd leaves under the heart leaf, but the veins were still green and the base appeared. Purple streaks; after 10 t.......
Author: Zhao graceful Date: 2018-07-20
Recently, Prof. Mao Sheng from the School of Environmental Science and Engineering of Pekin.......
the reason
The black spot disease caused by apple is Trichoderma virens and Cephalosporium acremonium. The black spots caused by Trichoderma rosacea are concentrated in the shoulders of the iliac crest and palate, the lesions are about 1-3 mm, and the surrounding area is black. The.......
Spring bamboo shoot pregnant women can eat it
Pregnant women can eat a certain amount of spring bamboo shoots, and many pregnant mothers in the uterus due to oppression of the rectum during the pregnancy, easily lead to constipation.......
As one of the white foods of yam, Chinese medicinal materials are called yam, yam, yam and so on. Because of its nutrient-rich, since ancient times it has been regarded as inexpensive tonic to share, especially yam containing saponin, mucoid, there is a lubrication.......