When iron-fertilized wheat is iron-deficient, the leaves are yellow-green in color, small spots occur, white patches or stripes appear in young leaves, and old leaves are withered. Application method: In the early stage of wheat growth or when iron deficiency is found in the plant, spray with 0.2-
Diet recipes 1 dandelion porridge: 30 grams of dandelion, 100 grams of rice, boiled porridge, can be detoxified, swelling and Sanjie; 2 dandelion capillaris red date soup: dandelion 50 grams, 50 grams of capillaris, jujube 10, 50 grams of sugar, made of soup, is the treatment of acute jaundice h
From the beginning of the cotton flowering period to the period of vigorous growth, more fertilizer, more nitrogen, and higher intensity are required. From this point onwards, the amount of nitrogen uptake accounts for 60% of the total nitrogen uptake during the entire growth period. The phosphoru
1. Screening, preservation of inbred lines One is to select inbred lines of completely stable traits; the other is to set up isolation zones strictly during expansion; third, to reduce proliferation propagation algebra, and to designate people to bag-purify year-by-year. 2. Set the isolation zone
Welsh onion is a kind of fat vegetables. For a long time, many vegetable farmers are accustomed to open the trenches for the one-time dressing of green onions. This is unscientific. Because it is not only easy to cut off the roots of green onions, but also due to over-concentration of fertilizatio
Gold and silver peanuts have long-term long-term and high economic benefits. In order to comprehensively improve the economic benefits per unit area, based on the growth characteristics of honeysuckle, wheat, peanuts and other crops, combined with the agronomic requirements of
Loader electronic scale position sensor technical indicators Hall type proximity switch Working voltage: DC5~24V . Detection distance: 1~8mm . Operating frequency: 5KHz . Quiescent current: Max. 2mA . Connecting thread: M8×1mm . Operating temperature: -25 °C ~ +70 °C . Protection