Agriculture
- Sugarcane : A Complete Guide
SCIENTIFIC NAME: Saccharum officinarum INTROUDCITON: Sugar cane is C4 plant it is a parineal crop. The plant takes 10 to 12 month under Pakistani condition. 18 month under Australian condition and 24 month in Cuba and Brazil condition to complete its...
- Improved Method For Raising Rice Nursery
By Dr Shahzad M. A. Basra, Dr M. Farooq & Hafeez ur RehmanRICE is grown here under diverse climatic and edaphic conditions. Basmati predominates in traditional rice tracts of Punjab. Temperate Japonica rice is grown in Swat at high altitude in the...
- Resource Conserving Agri-technologies
Authors: Habib Ullah, Dr. Ehsanullah and Dr. Shakeel Ahmad Anjum, Associated with Agro-biology lab, department of Agronomy, University of Agriculture Faisalabad. Pakistan is an agricultural country. Contribution of agriculture sector in the GDP...
- Wheat Cultivation In India
Today, wheat is a grass between two and four (half to 1 ¼ m) increases long legs. Food is familiar to most consumers, a tall stalk that beard surrounded by a thick bracelet spikes formed tight clusters of kernels with the physically terminates. Wheat...
- Medicinal Properties Of Adacka/ Arecanut, Betel Nut
Scientific Name: Areca catechu L Parts used: Inflorecsence, seeds Commercial importance: Areca Nut is aromatic and astringent and is said to intoxicate when first taken. Areca Nut is made into a dentifrice on account of its astringent properties. Catechu...
Agriculture
Methods of Sowing
Seeds are sown directly in the field (seed bed) or in the nursery (nursery bed) where seedlings are raised and transplanted later. Direct seeding may be done by
(a) Broadcasting (b) Dibbling
(c) Drilling (d) Sowing behind the country plough
(e) Planting (f) Transplanting
(a) Broad casting- Broad casting is the scattering or spreading of the seeds on the soil, which may or may not be incorporated into the soil. Broadcasting of seeds may be done by hand, mechanical spreader or aeroplane. Broadcasting is the easy, quick and cheap method of seeding. The difficulties observed in broadcasting are uneven distribution, improper placement of seeds and less soil cover and compaction. As all the seeds are not placed in uniform density and depth, there is no uniformity of germination, seedling vigour and establishment. It is mostly suited for closely spaced and small seeded crops.
(b) Dibbling - It is the placing of seeds in a hole or pit made at a predetermined spacing and depth with a dibbler or planter or very often by hand. Dibbling is laborious, time consuming and expensive compared to broadcasting, but it requires less seeds and, gives rapid and uniform germination with good seedling vigour.
(c) Drilling - It is a practice of dropping seeds in a definite depth, covered with soil and compacted.Sowing implements like seed drill or seed cum fertilizer drill are used. Manures, fertilizers, soil
amendments, pesticides, etc. may be applied along with seeds. Seeds are drilled continuously or at regular intervals in rows. It requires more time, energy and cost, but maintains uniform population per unit area. Rows are set according to the requirements.
(d) Sowing behind the country plough - It is an operation in which seeds are placed in the plough furrow either continuously or at required spacing by a man working behind a plough. When the
plough takes the next adjacent furrow, the seeds in the previous furrow are closed by the soil closing the furrow. Depth of sowing is adjusted by adjusting the depth of the plough furrow.
(e) Planting - Placing seeds or seed material firmly in the soil to grow.
(f) Transplanting - Planting seedlings in the main field after pulling out from the nursery. It is done to reduce the main field duration of the crops facilitating to grow more number of crops in an
year. It is easy to give extra care for tenderseedlings. For small seeded crops like rice and ragi which require shallow sowing and frequent irrigation for proper germination,raising nursery is
the easiest way.
(a) Broadcasting (b) Dibbling
(c) Drilling (d) Sowing behind the country plough
(e) Planting (f) Transplanting
(a) Broad casting- Broad casting is the scattering or spreading of the seeds on the soil, which may or may not be incorporated into the soil. Broadcasting of seeds may be done by hand, mechanical spreader or aeroplane. Broadcasting is the easy, quick and cheap method of seeding. The difficulties observed in broadcasting are uneven distribution, improper placement of seeds and less soil cover and compaction. As all the seeds are not placed in uniform density and depth, there is no uniformity of germination, seedling vigour and establishment. It is mostly suited for closely spaced and small seeded crops.
(b) Dibbling - It is the placing of seeds in a hole or pit made at a predetermined spacing and depth with a dibbler or planter or very often by hand. Dibbling is laborious, time consuming and expensive compared to broadcasting, but it requires less seeds and, gives rapid and uniform germination with good seedling vigour.
(c) Drilling - It is a practice of dropping seeds in a definite depth, covered with soil and compacted.Sowing implements like seed drill or seed cum fertilizer drill are used. Manures, fertilizers, soil
amendments, pesticides, etc. may be applied along with seeds. Seeds are drilled continuously or at regular intervals in rows. It requires more time, energy and cost, but maintains uniform population per unit area. Rows are set according to the requirements.
(d) Sowing behind the country plough - It is an operation in which seeds are placed in the plough furrow either continuously or at required spacing by a man working behind a plough. When the
plough takes the next adjacent furrow, the seeds in the previous furrow are closed by the soil closing the furrow. Depth of sowing is adjusted by adjusting the depth of the plough furrow.
(e) Planting - Placing seeds or seed material firmly in the soil to grow.
(f) Transplanting - Planting seedlings in the main field after pulling out from the nursery. It is done to reduce the main field duration of the crops facilitating to grow more number of crops in an
year. It is easy to give extra care for tenderseedlings. For small seeded crops like rice and ragi which require shallow sowing and frequent irrigation for proper germination,raising nursery is
the easiest way.
- Sugarcane : A Complete Guide
SCIENTIFIC NAME: Saccharum officinarum INTROUDCITON: Sugar cane is C4 plant it is a parineal crop. The plant takes 10 to 12 month under Pakistani condition. 18 month under Australian condition and 24 month in Cuba and Brazil condition to complete its...
- Improved Method For Raising Rice Nursery
By Dr Shahzad M. A. Basra, Dr M. Farooq & Hafeez ur RehmanRICE is grown here under diverse climatic and edaphic conditions. Basmati predominates in traditional rice tracts of Punjab. Temperate Japonica rice is grown in Swat at high altitude in the...
- Resource Conserving Agri-technologies
Authors: Habib Ullah, Dr. Ehsanullah and Dr. Shakeel Ahmad Anjum, Associated with Agro-biology lab, department of Agronomy, University of Agriculture Faisalabad. Pakistan is an agricultural country. Contribution of agriculture sector in the GDP...
- Wheat Cultivation In India
Today, wheat is a grass between two and four (half to 1 ¼ m) increases long legs. Food is familiar to most consumers, a tall stalk that beard surrounded by a thick bracelet spikes formed tight clusters of kernels with the physically terminates. Wheat...
- Medicinal Properties Of Adacka/ Arecanut, Betel Nut
Scientific Name: Areca catechu L Parts used: Inflorecsence, seeds Commercial importance: Areca Nut is aromatic and astringent and is said to intoxicate when first taken. Areca Nut is made into a dentifrice on account of its astringent properties. Catechu...