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.......
Relevant 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 .......
Kiwi 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 fruit.......
Sweet 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 subs.......
Planting 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.......
Release date: 2016-10-21
Recently, sweat-sensing technology has become a hot segment of smart wearable devices, and the US Air Force and the Ru.......
First, 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.......
After 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 .......
Grasshoppers 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 s.......