I. Effect of drought on maize 1. Drought in seedling stage, slow growth of plants, yellow leaves, small stalks, even if the late rain reconciliation can not form a thick stalk bred large ear. 2. The drought at the bell mouth stage, the ear development is slow, half cuttings are formed, and the u
Read moreHow to use the digital dynamometer SGSLC digital dynamometer dynamometer can be used to measure micro-tools (micrometer, depth micrometer), indicating gauges (perpendometer, dial gauge, lever gauge, inner diameter gauge, torsion spring gauge, micrometer) and optics Ve
Read moreRelevant studies have shown that after the apple tree has formed a yield, the amount of the result is positively correlated with the consumption of soil nutrients, and it is a certain proportion of the consumption of nitrogen, phosphorus and potassium. Mature fruit orchards need to absorb 275 gram
Read moreKiwi fruit is easy to eat, suitable for all ages and young people. It is a relatively good fruit, and the kiwifruit can be eaten in various ways. It can be stripped and eaten directly. It can also be made into jams, and it can be squeezed into juice and other fruits for food. It can be eaten with
Read moreWhat should be paid attention to in the installation of rubber and plastic insulation materials? The equipment of rubber and plastic insulation materials should pay attention to the following points: 1. All the slits and joints need to be sealed and sealed with Dongyang b
Read moreSweet potato, a kind of delicious food common to people living in the street, can see vendors of roasted sweet potatoes on the street, when everyone knows? If you see sweet potatoes baked in discarded petrol cans, it is best not to eat, it may contain A lot of substances that are harmful to the hu
Read morePlanting vegetables on the balcony is not new, because growing vegetables on the balcony not only adds beauty to the balcony, but also allows you to eat green vegetables that you grow yourself. Spinach is not only delicious, but also rich in trace elements needed by the human b
Read moreRelease date: 2016-10-21 Recently, sweat-sensing technology has become a hot segment of smart wearable devices, and the US Air Force and the Rugby League NFL have participated in it. On October 8, sweat sensor developer Eccrine Systems announced a $5.5 million Series A round of financing, of wh
Read moreFirst, earth The onion should be earthed several times, once every half-moon when the green onions are 20 centimeters high. Every time the height of earth is cultivated, the green leaves are not buried, and if the soil is too shallow, the light blue will not be able to elongate. If too much, it w
Read moreAfter the ewes are fertilized, if they are improperly reared and managed, they can easily cause premature labor and miscarriage. It is forbidden to feed sheep with moldy or poisonous forages. It is strictly forbidden to allow fasting drinking. It is forbidden for sheep to be frightened or have sev
Read moreThe restaurant automatic dishwasher manufacturer can replace the manual with the machine, and solve the problem of dishwashing for people. This is the convenience that the dishwasher brings to people's lives. However, when rational Chinese consumers buy home appliances, they will not only l
Read moreGrasshoppers are intermittent outbreaks, migratory and omnivorous pests. Local practical easy-to-operate solutions: 1. Cultivated and weed-killed eggs. For non-eating crops such as grass crops and potatoes, weeds were cleared of field weeds before spawning. For grazing and foraging crops such as h
Read more