Winter urinary wheat is a traditional measure to increase production. It has been determined that human urine generally contains 0.5% nitrogen, 0.13% phosphorus, 0.19% potassium, and 3% organic matter. Therefore, wheat urination can significantly increase the content of available nutrients such as nitrogen, phosphorus and potassium in the soil and promote the growth and development of wheat seedlings. Years of production practice has proved that 250-500 kg of fresh urine per acre in winter can generally increase the yield of 25-50 kg of wheat, and the effect is very obvious.
The specific time for wheat to pour urine generally begins with “Lidong†and ends with “Qingmingâ€, but it is best after the freezing to the time before thawing. Before the soil is frozen, it can be poured at any time within one day, but it must be diluted with the same amount of water to prevent burning. During the freezing period, it should be warmed at noon or afternoon, and the soil should be thawed without dilution. .
There are many ways to pour urine in wheat. It is best to use shovel or ditching, and cover the soil immediately after application; if it is applied, it should be timely drained and loosened to remove the knot to help protect the fertilizer. The amount of pouring, generally mastering 500~750 kg per mu, up to 1000 kg. Too much water is poured, and it is easy to burn in the plots with poor grievances. Wheat is urinated in winter. First, it should be noted that snow-covered wheat fields cannot be poured. Because the snow melts after the urine is poured, the ground temperature suddenly drops, and the wheat seedlings are easily frozen; the second is that the saline-alkali wheat fields cannot be poured. Because human urine contains salt, pouring it into the wheat field will increase the soil salt content, which is not good for the growth of wheat seedlings.
The specific time for wheat to pour urine generally begins with “Lidong†and ends with “Qingmingâ€, but it is best after the freezing to the time before thawing. Before the soil is frozen, it can be poured at any time within one day, but it must be diluted with the same amount of water to prevent burning. During the freezing period, it should be warmed at noon or afternoon, and the soil should be thawed without dilution. .
There are many ways to pour urine in wheat. It is best to use shovel or ditching, and cover the soil immediately after application; if it is applied, it should be timely drained and loosened to remove the knot to help protect the fertilizer. The amount of pouring, generally mastering 500~750 kg per mu, up to 1000 kg. Too much water is poured, and it is easy to burn in the plots with poor grievances. Wheat is urinated in winter. First, it should be noted that snow-covered wheat fields cannot be poured. Because the snow melts after the urine is poured, the ground temperature suddenly drops, and the wheat seedlings are easily frozen; the second is that the saline-alkali wheat fields cannot be poured. Because human urine contains salt, pouring it into the wheat field will increase the soil salt content, which is not good for the growth of wheat seedlings.
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
Amoxicillin Trihydrate,High Quality Amoxicillin Trihydrate,Amoxicillin Trihydrate Details, Arshine Pharmaceutical Co., Limited
Steel Sheet & Plate Co., Ltd. , http://www.nbchemicals.com