technology in agriculture

?????? ??? ??? ???? ???? ????? ????? ?? ????? ??? ???? ?? ????? ?? ??????? ??? ??? ??? ??? ?????? ?? ?? ??? ?????  ??????? ???? ???? ?? ???? ?????? ??? ?? ???? ??? ??? ???? ??? ??? ???  ?????? ??? ???? ??? ??? ??? ?????? ?? ???????? ????????? ?? ?? ??? ??? ???? ?? ?????? ??? ????? ?????? ?? ??? ????  ?? ????? ???? ???? ?? ????? ????? ??? ???? ??? ?????? ??? ? ???? ??? ??? ??? ???? ???? ?????? ?? ???? ?? ??? ??????? ???? ???? ?? ????? ?? ??? ?? ?? ??? ????? ?? ??? ?? ????? ???? ?? ???? ??  ?????? ?? ??? ???? ?? ????  ?????? ?????? ??? ?? ??? ?? ???? ?? ???? ??? ??? ???? ???? ?? ??? ?? ??? ????? ???? ?? ??? ????? ?? ???? ???? ???? ? ??? ???? ????? ????? ????? ?? ????? ?????? ???? ?????????  ??? ?????? ????? ??? ?????? ?? ???? ?????? ?????? ???? ??? ????? ????? ????? ????? ?? ????? ?????? ????? ???? ??????? ????? ????? ???? ??? ??? ???? ????? ?? ????? ????? ??? ?? ????? ?????? ???? ?? ???? ???? ????  ??? ???? ??? ?? ?????? ??? ?? ???? ?? ???? ?? ???? ?? ??? ????? ??

Weeds , the plants out of their proper place, have been known to cause many damages andlosses to crops and some are also known to cause health hazards. A number of management strategies for weeds are also adopted. But there are some uses of these weeds.  Latana camara inflorescence  Here are the highlights of some of the many advantages of these unwanted plants. 1. Use in Human Food Some of the weeds are used as vegetables such as Bathu ( ?????)  ( Chinopodium album ) is cooked with sarsoon in Pakistan. Similarly other weeds includes Amaranthus viridis and Digeria arvensis . 2. Use as Fodder Many weeds are used as fodder for milch animals and other domesticated animals. Common weeds used as fodder are Convolvulus arvensis (field bind weed), Clitoria ternatea are good fodders for animals. 3. Use as green manure Most of the times field is irrigated for preparation and weeds are allowed to grown in the fields, and when the weeds appear, they are ploughed down. This not only culminates

A weed is defined as a plant of its proper place or where it is not required. A weed has more potential than the crop, compete with the crop, seed formation and distribution is before the seed and fruit production from the crop.  Cotton field infested with Cynodon dactylon and other weeds Here are the few characteristics which must be present in any plant to call them infestation and problematic for the crop (because there are some cropping systems such as relay cropping and intercropping where 2,3 crops are in the same field.) IDEAL CHARACTERISTICS OF WEED 1. They have ability to grow well under many environmental conditions. 2. Rapid growth rate both in vegetative and flowering stage. 3. Cross-pollination is very common which enable new genetic recombination better suited to the environment. 4. The seed production continues till the condition remains favorable. 5. Self-compatibility but not complete autogamy or apomixy. 6. Greater longevity of the seeds. 7. Discontinuous germinati

Undergraduate admission open in University of Agriculture, Faisalabad and sub-campuses Toba Tek Singh, Burewala and Dera Ghazi Khan for the academic year 2013-14. UAF undergraduate Admission Notice 2013-14 in all campuses Important Dates Last date for Submission of admission form (in any case) is October 05, 2013 (Saturday) within office hours Test Date & Venue : Monday and Tuesday the 7 th & 8 th October, 2013 Display of provisionally selected candidates will be displayed on October 10, 2013 on notice boards of concerned admission authorities. The list of candidates for UAF Faisalabad campus will also be available at university website. List of Admission Programs 1. AGRICULTURE (04 years; 08 Semesters) � B.Sc. (Hons.) Agri. Sciences: (Associated Degrees) Agriculture, Agriculture and Resource Economics, Food Science and Technology, Animal Sciences, Microbiology, Environmental Sciences and Dairy sciences 2. AGRICULTURE ENGINEERING & TECHNOLOGY (04 years; 08 Semesters) � B

There are a number of different purposes and uses of the crops. The crops and cropping systems can be classified in a number of different ways based on a long list of categories. Previously we have discussed ' Botanical classification of plants ' and ' Agronomic Use classification of the crops '. Now, we will discuss a classification of crops based on their use in the field in different cropping systems; Crop Classification based on Purpose in field (article cover) 1. Catch crops or Contingent Crops Catch crops are cultivated in the field to catch the forthcoming season. The main reason for their plantation is that the main crop has failed in the field due to any biotic or abiotic stress. Hence, these crops are cultivated in the field for a number of reason; � They are fast growth rate and short duration crops. � They can be easily harvested or used in the field at any desired time (for example, as green manure). � They are easily adaptable to the season, soil and fa

Undergraduate and masters admission open in PMAS, Arid Agriculture University, Rawalpindi. UAAR Undergraduate Admissions Fall-2013 Notice List of Programs and Eligibility Criteria  � B.Sc. (Hons.) Agriculture [F.Sc. (Pre-medical) with at least 45% marks is required] � B.Sc. (Hons.) Agri. Engineering (new program) [F.Sc. (Pre-engineering) or 3 Years Diploma in Auto & Machinary/Civil/Mechanical/Electrical/Food from a recognized board with at least 60% marks is required] � B.Sc. (Hons.) Forestry [F.Sc (Pre-Medical/Pre-Engineering) with at least 45% marks is required] � BS (Biochemistry)   [F.Sc. (Pre-medical) with at least 45% marks is required] � BS (Economics) [At least 45% marks in intermediate or equivalent certificate is required] � M.Sc (Statistics, Economics) [F.Sc. (Pre-medical) required] [Bachelors Degree or Equivalent Qualification with at least 45% marks required] � B.Ed (01 year program) (morning/evenging) [B.A/ B.Sc Degree or Equivalent Qualification with at leas