Cultivation season:
According to the variation in the different regions and the situation of the land, sowing of Tori-7, Kalyaniya, golden mustard seed, bari mustard seed, 6 seeds, mustard seeds and 7 seeds of mustard seeds and seeds of mustard seed from 8th to mid-Kartik month (October). Rai-5 and Daulat can be sown from Kartik to Agrahayan (mid-October to mid-November) months.
In the northern part of the country, in the southern part of the country, in the first week of October and November respectively, mustard seeds are to be sown. Seeds need to be sown in the third week of October in the middle of the country. Nepalese variety mustard is sown till mid-November.
Appropriate climate:
Temperatures: Less than 15-30 degrees Celsius in the middle. More heat reduces the amount of oil. Relative humidity of air: 50-70 degrees. If the humidity of the air increases, insect and disease, especially the alternator leaves decrease and the incidence of varieties of insects increases. Biodiversity: mustard beans in the fields of mustard seed. It is good to pollinate the mustard seeds. Bees are not used in the application of pesticides, but the crop is less. Rainfall: Less or rainy environment is good for making mustard seeds. Storm or hailstorm: Storms or hailstorms are very harmful for mustard. Extreme rains: In the beginning of the season, in the month of November and end in February, extreme rainfall is very harmful for mustard seed.
Soil type:
Fertile and mid-fertile duets and sediments are better for mustard cultivation. The color of the soil is dark gray. Mustard cultivation is not good on lalmati or crumbled soil. If the soil acid is between 6.0 to 7.0, then the best. Mustard seeds are not good on salty soil. Sultry soil is good for cultivating soils. Mustard seed is not good on the cracked soil in dry condition. High and medium highlands are better for mustard. If there is an advance water harvesting then it is possible to cultivate in low lying land. Mustard can not be cultivated on high-lying land. The land should be in open space so that there is sunshine all day long. In rainy season, mustard seed is cultivated as winter crop in the main area of the bona aman and transplanted aman. Besides, asparagus can be cultivated as fertile soil and mustard seed in fruit gardens.
The method of making land
4-6 cultivars of land should be prepared with the ladder. If the cultivation is less then the seedlings of the mustard seeds are interrupted. Land should be cultivated in the soil of the soil. It will not spill on the ground, the soil will be flat. During the cultivation of the land, weeds should be well selected so that the incidence of crop yield is less. Mustard cultivation should be 10-12 cm deep. To plant the mustard seed, it is necessary to have sunburn in the gap. If you cultivate the power toller, then 2-3 crops are sufficient, but the land should be plastered with good farming.
Seeding before planting
Before planting seeds, seeds need to be sown by cleansing seeds by the Vitavex-200 or Canton (2-3 grams fungicide / kg seeds). Without mustard seeds, Bavistin (2.5 grams / kg) or bennlet (1.5gm / kg) should be cleaned.
Sowing the seeds
Seed treatment method: Bangladesh is mainly sown with mustard seeds. But if the seeds in the row are sown, it is useful to care for the crops. However, there is some extra expense to sow seeds in the row.
Seed rate: 7-8 kg per hectare, 45 to 65 trees per square meter (according to tree type).
Row distance: 25 to 30 centimeters from row to row.
Fertilizer management
Fertilizer application is a very important factor in mustard cultivation. Due to the variation in roses, soil and soil, the fertilizer has to be fertilized. Urea fertilization is required before the planting of half and the other half of the plant is useful.
Borick
Fertilizer application method:
Apply urea seeds 1 to 2 times in 30 to 45 days of planting. Urias must be applied. Before weeding the urea, the weeds should be suppressed. Applying half urea and other fertilizers during the preparation of the land. Irrigation should be done after irrigation.