Summer peanuts refer to wheat bran peanuts, which have a growth period shorter than that of spring peanuts by 30 to 40 days, and each growth period is also shortened accordingly. The early and middle growth is fast, and the late temperature is low, which is unfavorable for pod development. Therefore, the following measures should be taken.
(1) Select early maturing high-yield varieties.
(2) Grab the time and broadcast early. When spring fights for the day and summer, the early broadcast is the key to determining whether summer peanuts can be produced.
(3) Apply early and increase nitrogen and phosphorus fertilizers. The growth period of summer peanuts is short. When planting, in addition to the application of organic fertilizer, 10-15 kg of nitrogen fertilizer and 25-50 kg of phosphate fertilizer are added per mu.
(4) Preserve seedlings and increase density. Summer peanut plants are short, and they should make full use of the soil and light energy to exert the effect of increasing the population. The planting density is 10% higher than that of spring sowing.
(5) Timely cultivating and weeding. Summer peanuts are in the season of high temperature and heavy rain. They are prone to weeds. After the rain, the soil is easy to be knotted. Therefore, weeding and weeding should be done in time to loosen the soil.
Nails for concrete are called cement nails. Cement Nail, commonly known as Steel Nail, is a nail, using carbon steel production, material has 45 steel or 60 steel, after wire drawing, annealing, nail, quenching and other processes processed, so the texture is relatively hard. Its function is to nail in some of the harder other nails can not nail on the object, because the material and ordinary nails are very different, is a special nail. The Cement Nail`s hardness is very big, is thick but short, pierces the Chisel ability to be very strong. CATEGORIES: Cement Nails Poles have a sliding rod, ruled, twill, spiral, bamboo, and so on, the general is a straight or sliding pole. According to different classification, cement nails can also be divided into: Black Cement nails, blue cement nails, color cement nails, countersunk head cement nails, K cement nails, t cement nails, galvanized cement nails and so on.
Home Concrete Wall nails nails several ways: 1, with cement nails, as the name implies is designed specifically in the concrete wall or brick wall and other hard medium nail things. 2. However, cement nails are sometimes not so good, if some walls really can not nail cement nails, expansion Bolts or expansion bolts, no matter how hard the wall it can handle. 3. However, when using expansion bolts or expansion bolts, an auxiliary tool is needed, which is the electric drill.
4. The head of the drill corresponds to the type of expansion bolt, so be sure to have a drill.
Straight, twill, spiral, bamboo
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