7 points to choose when you choose the tensile testing machine The electronic tension machine is highly professional. How do you evaluate whether the equipment provided by the supplier is suitable for your own use? Xiaobian tells you the 7 big points you need to pay atte ....

Under the native forest of orchids, the sex is yin and afraid of the sun; avoid hot, dry, and require a well-ventilated environment. According to this growth habit, the maintenance of orchid summer and autumn must pay attention to four points: Shady and ventilated orchids are shaded from early su ....

After the beginning of spring, rape enters the vigorous period of vegetative growth and reproductive growth. It needs to absorb a lot of nutrients. Therefore, scientific fertilization should be carried out according to soil quality, climate and fertilizati ....

At present, the market's demand for vegetables is gradually changing from a quantity type to a quality type. Growers must choose varieties scientifically and rely on technology to improve quality in order to enhance the market competitiveness of vegeta ....

1. Increase the amount of organic fertilizer and build more organic fertilizer. Such as stable manure, enclosure manure, soil miscellaneous manure, and the use of crop straw to make high-quality organic fertilizers, and the use of high-content microbial ag ....

Early spring watermelon is in the seedling period. First of all, we must pay attention to the uneven emergence of seedlings caused by the improper ground temperature and humidity of the seedbed and the uneven thickness of the covering soil. Secondly, pay a ....

1. Variety selection. Small stubble should be selected as a dry product with compact plant shape, good early maturity, standard pepper shape, and high spiciness. Such as: Mitaka Pepper, Nanyang Red, etc. Second, timely seedlings. The seedling cultivation ....