Rice tiller is a specialized grain-bearing branch that is formed on the unelongated basal internode and grows independently of the mother stem (culm) by means of its own adventitious roots1. Rice tillering occurs in a two-stage process: the formation of an axillary bud at each leaf axil and its subsequent outgrowth2.
What is rice tillering stage?
Tillering begins around 40 days after planting and can last up to 120 days. It is a physiological process of continuous underground branching of compact node joints of the primary shoot (Figure 2.8). Tillering gives the crop the necessary number of stalks required for a good production.
What is a tiller on a plant? The tiller is an above-ground branch on a grass plant. Tillers are an important component of the crop’s shoot system and through carbon capture and partitioning, contribute to seed yield. As a tiller grows and develops, additional tillers can form in the leaf axils of that tiller. All grasses produce tillers.
What is the function of the tiller?
What is a Tiller? Put simply, a garden tiller is designed to break up hard, compact soil into loose, broken-up dirt that can then be used for planting. Two different types of garden tillers are available: front-tine, or rear-tine.
How do you identify a tiller?
To determine whether a plant is still tillering, all you have to do is to count the leaves backwards from the tip of the main stem until you come to the first leaf that has a tiller. If there are more than three leaves in this count, then your plants have ceased tillering.
How long does it take for rice to grow?
Rice plants grow to a height of three to four feet over an average of 120 days after planting. During this time, farmers irrigate the rice fields using the method that best fits that field or farm.
What are the 4 stages of plant growth?
The plant life cycle consists of four stages; seed, sprout, small plant, and adult plant. When the seed gets planted into the soil with water and sun, then it will start to grow into a small sprout.
What is another name for a tiller?
In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for tiller, like: rudder, planter, plowman, plower, farmer, stool, fairlead, cultivator and backstay.
What does tiller of the ground mean?
A tiller of soil. … The definition of a tiller is a person or machine that turns over soil for planting crops, a handle that turns the rudder of a boat, or a shoot growing from the base of a plant.
Are natural tillers?
Solution : Earthworms are called natural tillers of the soil.
When should you use a tiller?
You can use a garden tiller to weed, hoe, plow, or crumble soil. Garden tillers break the soil into smaller pieces, which helps improve the aeration of the soil and prevents weeds from growing. Additionally, tillers loosen the ground under the topsoil to help crop roots develop quickly and reach farther into the earth.
Can a tiller remove grass?
Can you remove the grass with a tiller? There are special treatments for the tiller to remove grass from the land, but they can pull the job. You also will have to treat the land to get the tiller ready to take the grass off the ground.
When should you use a lawn tiller?
If you are working on very compacted soil or removing weeds, rocks or turf on larger tracts of land (500-10,000 square feet), then a tiller is a better choice. These are heavy-duty machines that can tackle tougher terrain and bigger jobs with ease.
Why do plants tiller?
Tillering provides for better establishment of bunch grasses, and for lateral spreading (via rhizomes/stolons) of sod-forming grasses. Tillers produce many additional roots. Therefore, grazing should be deferred in the spring until such time as they can tolerate limited defoliation.
How long does it take for wheat to grow?
It is planted in the fall, usually between October and December, and grows over the winter to be harvested in the spring or early summer. Typically it takes about seven to eight months to reach maturity and it creates pretty golden contrast in spring gardens.
How do you count a wheat tiller?
To determine tiller numbers, count all stems with three or more leaves. Tiller counts below 70 per square foot indicate the need for nitrogen at Feekes 3. At recommended populations, many plants will have only three to four stems (main shoot plus two to three tillers, Zadoks 22 or 23).