Name: Magnetic pump liquid filling machine Model: GY-C1/2 type
Features:
·The magnetic pump and pump speed and pump working time are used to measure the filling a…
Calcium deficiency in grapes causes the leaves to curl in the opposite direction, the new leaves are dark green, the grape cracking rate is severely increased, the physiological diseases such as grape shrinkage disease are aggravated, the fruit ha…
1. Cultivation season: seedlings can be raised from mid-June to mid-July, planted in greenhouses from mid-July to mid-August, and harvesting begins in early October.
2. Seeding and nursery: the seedbe…
Under the guidance of the Electronic Information Department of the Ministry of Industry and Information Technology, sponsored by the Virtual Reality Industry Alliance, China Electronic Information Industry Development Research Institute, Goer Co., Ltd., HTC Communications Co.…
Answer: Chang Zongtang, a consultant from the old Yangling Association for Science and Technology and a researcher at Northwest A&F University, replied that there are many reasons why lettuce is hollow.
Lettuce varieties suitable for pla…